Example 13 - Chapter 8 Class 7 Comparing Quantities
Last updated at Nov. 6, 2018 by Teachoo
Transcript
Example 13 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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About the Author
Davneet Singh
Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 10 years. He provides courses for Maths and Science at Teachoo.