{"id":215,"date":"2022-04-12T05:17:29","date_gmt":"2022-04-12T05:17:29","guid":{"rendered":"http:\/\/4thclass.deltapublications.in\/?page_id=215"},"modified":"2025-01-18T04:23:55","modified_gmt":"2025-01-18T04:23:55","slug":"j-8-unit-prices","status":"publish","type":"page","link":"https:\/\/4thclass.deltapublications.in\/index.php\/j-8-unit-prices\/","title":{"rendered":"J.8 Unit prices"},"content":{"rendered":"\n

Unit prices<\/strong><\/h2>\n\n\n\n

Key Notes :<\/p>\n\n\n\n

Understanding Unit Price<\/strong>: <\/p>\n\n\n\n

Explain that unit price is the cost of one unit of a product. For example, if a pack of 6 juice boxes costs $4.50, the unit price is $4.50 \u00f7 6 = $0.75 per juice box.<\/p>\n\n\n\n

Comparing Products<\/strong>: <\/p>\n\n\n\n

Teach students that unit prices help compare the cost efficiency of similar products. A lower unit price indicates a better value.<\/p>\n\n\n\n

Real-Life Examples<\/strong>: <\/p>\n\n\n\n

Use examples from daily life to illustrate unit prices, such as comparing prices of different-sized packages of snacks or drinks.<\/p>\n\n\n\n

Calculating Unit Prices<\/strong>: <\/p>\n\n\n\n

Guide students through the process of calculating unit prices step-by-step, emphasizing division and understanding the concept of price per unit.<\/p>\n\n\n\n

Importance of Unit Price<\/strong>: <\/p>\n\n\n\n

Discuss why it’s important to understand unit prices to make informed purchasing decisions and manage money wisely.<\/p>\n\n\n\n

Word Problems<\/strong>: <\/p>\n\n\n\n

Include word problems that involve calculating unit prices, encouraging students to interpret the problem, perform calculations, and find solutions.<\/p>\n\n\n\n

Learn with an example<\/strong><\/p>\n\n\n\n

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\u27a1\ufe0f A 5-pack of magnets costs \u20b971.50. <\/p>\n\n\n\n

What is the unit price?<\/strong><\/p>\n\n\n\n

\u20b9 _______ per magnet<\/p>\n<\/div><\/div>\n\n\n\n

Find the unit price. Divide the total cost by the number of magnets.<\/p>\n\n\n\n

\u20b971.50 \u00f7 5 = \u20b914.30<\/p>\n\n\n\n

The unit price is \u20b914.30 per magnet.<\/p>\n<\/div><\/div>\n\n\n\n

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\u27a1\ufe0f A 6-pack of scented candles costs \u20b9114.00.<\/p>\n\n\n\n

What is the unit price?<\/strong><\/p>\n\n\n\n

\u20b9 _______ per candle<\/p>\n<\/div><\/div>\n\n\n\n

Find the unit price. Divide the total cost by the number of candles.<\/p>\n\n\n\n

\u20b9114.00 \u00f7 6 = \u20b919.00<\/p>\n\n\n\n

The unit price is \u20b919.00 per candle.<\/p>\n<\/div><\/div>\n\n\n\n

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\u27a1\ufe0f Which is the better buy?<\/strong><\/p>\n\n\n\n