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Example 7 - Chapter 7 Class 7 Comparing Quantities

Last updated at July 3, 2023 by

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Example 7 Rahul bought a sweater and saved Rs 20 when a discount of 25% was given. What was the price of the sweater before the discount? Given that Discount is Rs 200 and discount is 25% Now, Discount will be on price of sweater Therefore, Discount = 25% × Price 200 = 25% × Price 25% × Price = 200 25/100 × Price = 200 𝟏/𝟒 × Price = 200 Price = 200 × 4/1 Price = 800 ∴ Price of sweater is Rs 800

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Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 13 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.