{"id":324,"date":"2022-04-12T06:51:11","date_gmt":"2022-04-12T06:51:11","guid":{"rendered":"http:\/\/5thclass.deltapublications.in\/?page_id=324"},"modified":"2025-01-18T08:05:50","modified_gmt":"2025-01-18T08:05:50","slug":"p-6-use-area-and-perimeter-to-determine-cost","status":"publish","type":"page","link":"https:\/\/5thclass.deltapublications.in\/index.php\/p-6-use-area-and-perimeter-to-determine-cost\/","title":{"rendered":"P.6 Use area and perimeter to determine cost"},"content":{"rendered":"\n<h2 class=\"wp-block-heading has-text-align-center has-text-color has-huge-font-size\" style=\"color:#00056d;text-transform:uppercase\"><strong> Use area and perimeter to determine cost<\/strong><\/h2>\n\n\n\n<p class=\"has-text-color has-huge-font-size\" style=\"color:#74008b\">Key Notes :<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" style=\"text-transform:uppercase\"><strong>Area and Cost<\/strong>:<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li class=\"has-large-font-size\"><strong>Understanding Area<\/strong>: Area represents the amount of space inside a shape and is measured in square units (e.g., square meters, square feet).<\/li>\n\n\n\n<li class=\"has-large-font-size\"><strong>Cost Calculation<\/strong>: In some situations, the cost of something (like carpeting, flooring, or painting) might be directly proportional to the area to be covered.<\/li>\n<\/ol>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50%\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2024\/07\/Shape-20-1024x1024.png\" alt=\"\" class=\"wp-image-12014\" srcset=\"https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2024\/07\/Shape-20-1024x1024.png 1024w, https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2024\/07\/Shape-20-300x300.png 300w, https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2024\/07\/Shape-20-150x150.png 150w, https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2024\/07\/Shape-20-768x768.png 768w, https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2024\/07\/Shape-20-400x400.png 400w, https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2024\/07\/Shape-20-1536x1536.png 1536w, https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2024\/07\/Shape-20-2048x2048.png 2048w, https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2024\/07\/Shape-20-1568x1568.png 1568w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50%\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2024\/07\/Shape-21-1024x1024.png\" alt=\"\" class=\"wp-image-12017\" srcset=\"https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2024\/07\/Shape-21-1024x1024.png 1024w, https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2024\/07\/Shape-21-300x300.png 300w, https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2024\/07\/Shape-21-150x150.png 150w, https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2024\/07\/Shape-21-768x768.png 768w, https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2024\/07\/Shape-21-400x400.png 400w, https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2024\/07\/Shape-21-1536x1536.png 1536w, https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2024\/07\/Shape-21-2048x2048.png 2048w, https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2024\/07\/Shape-21-1568x1568.png 1568w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p class=\"has-huge-font-size\" style=\"text-transform:uppercase\"><strong>Perimeter and cost<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li class=\"has-large-font-size\"> <strong>Understanding Perimeter<\/strong>: Perimeter is the distance around the outside of a shape. It&#8217;s like measuring the length of a fence around a garden or the outline of a playground.<\/li>\n\n\n\n<li class=\"has-large-font-size\"><strong>Cost calculation<\/strong> : costs can be directly proportional to perimeter when materials are priced per unit length<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50%\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2024\/07\/Shape-26-1-1024x1024.png\" alt=\"\" class=\"wp-image-12021\" style=\"aspect-ratio:1\" srcset=\"https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2024\/07\/Shape-26-1-1024x1024.png 1024w, https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2024\/07\/Shape-26-1-300x300.png 300w, https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2024\/07\/Shape-26-1-150x150.png 150w, https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2024\/07\/Shape-26-1-768x768.png 768w, https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2024\/07\/Shape-26-1-400x400.png 400w, https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2024\/07\/Shape-26-1-1536x1536.png 1536w, https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2024\/07\/Shape-26-1-2048x2048.png 2048w, https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2024\/07\/Shape-26-1-1568x1568.png 1568w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50%\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2024\/07\/Shape-25-1024x1024.png\" alt=\"\" class=\"wp-image-12022\" srcset=\"https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2024\/07\/Shape-25-1024x1024.png 1024w, https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2024\/07\/Shape-25-300x300.png 300w, https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2024\/07\/Shape-25-150x150.png 150w, https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2024\/07\/Shape-25-768x768.png 768w, https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2024\/07\/Shape-25-400x400.png 400w, https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2024\/07\/Shape-25-1536x1536.png 1536w, https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2024\/07\/Shape-25-2048x2048.png 2048w, https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2024\/07\/Shape-25-1568x1568.png 1568w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p class=\"has-text-align-center has-text-color has-large-font-size\" style=\"color:#105000\"><strong>Learn with an example<\/strong><\/p>\n\n\n\n<div class=\"wp-block-group has-background has-large-font-size\" style=\"background-color:#00e3fc\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-group has-background-background-color has-background\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<p class=\"has-text-color\" style=\"color:#b00012\">\u26ab <strong>A photograph is 12&nbsp;centimetres by 18&nbsp;centimetres. A frame shop charges&nbsp;\u20b983.00 per centimetre for a silver frame. How much would it cost to buy a silver frame for the photograph?<\/strong><\/p>\n\n\n\n<p><strong>\u20b9_____<\/strong><\/p>\n<\/div><\/div>\n\n\n\n<p>Picture the rectangle:<\/p>\n\n\n<div class=\"wp-block-image is-resized\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2023\/12\/p6_6-removebg-preview.png\" alt=\"\" class=\"wp-image-9504\" style=\"aspect-ratio:1;width:338px;height:auto\" srcset=\"https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2023\/12\/p6_6-removebg-preview.png 500w, https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2023\/12\/p6_6-removebg-preview-300x300.png 300w, https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2023\/12\/p6_6-removebg-preview-150x150.png 150w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/figure><\/div>\n\n\n<p>Add the lengths:<\/p>\n\n\n\n<p>12 + 18 + 12 + 18 = 60<\/p>\n\n\n\n<p>The perimeter is 60 centimetres. Now multiply the price per centimetre by the perimeter.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2023\/12\/p6_5-removebg-preview.png\" alt=\"\" class=\"wp-image-9503\" style=\"aspect-ratio:1;width:306px;height:auto\" srcset=\"https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2023\/12\/p6_5-removebg-preview.png 500w, https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2023\/12\/p6_5-removebg-preview-300x300.png 300w, https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2023\/12\/p6_5-removebg-preview-150x150.png 150w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/figure>\n\n\n\n<p>It would cost \u20b94,980.00 to buy a silver frame for the photograph.<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group has-background has-large-font-size\" style=\"background-color:#ff54e1\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-group has-background-background-color has-background\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<p class=\"has-text-color\" style=\"color:#b00012\"><strong>\u26ab The sides of a square-shaped room are 4&nbsp;metres long. Levi wants to buy carpet to cover the floor of the room. If the carpet costs&nbsp;\u20b93,104.00 per square metre, how much will it cost to buy enough carpet for the room?<\/strong><\/p>\n\n\n\n<p><strong>\u20b9_____<\/strong><\/p>\n<\/div><\/div>\n\n\n<div class=\"wp-block-image is-resized\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2023\/12\/p6_4-removebg-preview.png\" alt=\"\" class=\"wp-image-9499\" style=\"aspect-ratio:1;width:332px;height:auto\" srcset=\"https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2023\/12\/p6_4-removebg-preview.png 500w, https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2023\/12\/p6_4-removebg-preview-300x300.png 300w, https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2023\/12\/p6_4-removebg-preview-150x150.png 150w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/figure><\/div><\/div><\/div>\n\n\n\n<p>Multiply the side length by itself:<\/p>\n\n\n\n<p>4 \u00d7 4 = 16<\/p>\n\n\n\n<p>The area is 16 square metres. Now multiply the price per square metre by the area.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2023\/12\/p6_3-removebg-preview.png\" alt=\"\" class=\"wp-image-9497\" style=\"aspect-ratio:1;width:243px;height:auto\" srcset=\"https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2023\/12\/p6_3-removebg-preview.png 500w, https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2023\/12\/p6_3-removebg-preview-300x300.png 300w, https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2023\/12\/p6_3-removebg-preview-150x150.png 150w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/figure>\n\n\n\n<p>It will cost \u20b949,664.00.<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group has-background has-large-font-size\" style=\"background-color:#d3fafc\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-group has-background-background-color has-background\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<p class=\"has-text-color\" style=\"color:#b00012\"><strong>\u26ab Levi&#8217;s lounge is 5&nbsp;metres wide and 8&nbsp;metres long. He wants to put a border around the top of the room. The cost of the border is&nbsp;\u20b9212.00 per metre. How much will it cost to buy enough of the border to go around the room?<\/strong><\/p>\n\n\n\n<p><strong>\u20b9_____<\/strong><\/p>\n<\/div><\/div>\n\n\n\n<p>Picture the rectangle:<\/p>\n\n\n<div class=\"wp-block-image is-resized\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2023\/12\/p6_2-removebg-preview.png\" alt=\"\" class=\"wp-image-9495\" style=\"aspect-ratio:1;width:326px;height:auto\" srcset=\"https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2023\/12\/p6_2-removebg-preview.png 500w, https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2023\/12\/p6_2-removebg-preview-300x300.png 300w, https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2023\/12\/p6_2-removebg-preview-150x150.png 150w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/figure><\/div>\n\n\n<p>Add the lengths:<\/p>\n\n\n\n<p>5 + 8 + 5 + 8 = 26<\/p>\n\n\n\n<p>The perimeter is 26 metres. Now multiply the price per metre by the perimeter.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2023\/12\/p6_1-removebg-preview.png\" alt=\"\" class=\"wp-image-9493\" style=\"aspect-ratio:1;width:214px;height:auto\" srcset=\"https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2023\/12\/p6_1-removebg-preview.png 500w, https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2023\/12\/p6_1-removebg-preview-300x300.png 300w, https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2023\/12\/p6_1-removebg-preview-150x150.png 150w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/figure>\n\n\n\n<p>It will cost \u20b95,512.00 to buy enough border.<\/p>\n<\/div><\/div>\n\n\n\n<p class=\"has-text-color has-large-font-size\" style=\"color:#d90000\">Let&#8217;s practice!\ud83d\udd8a\ufe0f <\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/wordwall.net\/play\/75546\/734\/757\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-2-62.png\" alt=\"\" class=\"wp-image-5770\" srcset=\"https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-2-62.png 500w, https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-2-62-300x300.png 300w, https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-2-62-150x150.png 150w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/wordwall.net\/play\/33640\/498\/492\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-1-1-62.png\" alt=\"\" class=\"wp-image-5771\" srcset=\"https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-1-1-62.png 500w, https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-1-1-62-300x300.png 300w, https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-1-1-62-150x150.png 150w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/figure>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Use area and perimeter to determine cost Key Notes : Area and Cost: Perimeter and cost Learn with an example \u26ab A photograph is 12&nbsp;centimetres by 18&nbsp;centimetres. A frame shop charges&nbsp;\u20b983.00 per centimetre for a silver frame. How much would it cost to buy a silver frame for the photograph? \u20b9_____ Picture the rectangle: Add<a class=\"more-link\" href=\"https:\/\/5thclass.deltapublications.in\/index.php\/p-6-use-area-and-perimeter-to-determine-cost\/\">Continue reading <span class=\"screen-reader-text\">&#8220;P.6 Use area and perimeter to determine cost&#8221;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"class_list":["post-324","page","type-page","status-publish","hentry","entry"],"_links":{"self":[{"href":"https:\/\/5thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/324","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/5thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/5thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/5thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/5thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/comments?post=324"}],"version-history":[{"count":21,"href":"https:\/\/5thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/324\/revisions"}],"predecessor-version":[{"id":14591,"href":"https:\/\/5thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/324\/revisions\/14591"}],"wp:attachment":[{"href":"https:\/\/5thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/media?parent=324"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}