Question

cost of math book is 380 rupees the shopkeeper give it for 240 rupees what is the percentage of the book​

Answer 1

Given :

• cost of the book = Rs. 380
• selling price = Rs. 240

To find :

• discount = ?

Solution :

Cost of the book = Rs. 380

Selling price = Rs. 240

Discount = Rs. (380 - 240) = Rs. 140

∴ discount %

= (140 ÷ 380) × 100 %

= 36.84 %

≈ 37 %