Question

if a discount of 25% off the retail price of a desk save Rs.45. How much did he
pay for the desk?​

Answer 1

Question 600810: if a discount of 25% off the retail price of a desk saves mark $45, how much did he pay for the desk? We may solve this problem by using proportions. The price of the desk, before the discount, was $180. Since Mark got 25% discount, or $45, he paid 180 - 45, or $135.