Question

Rinki bought 5 pencils for 4 rupees and sells 4 pencils for 5 rupees. The gain per
cent in the transaction is

Answer 1

Step-by-step explanation:

value of the pencil he bought for each = 4/5 = 0.8 rs

value of the pencil he sold for each = 5/4 =1.25 rs

profit earned is.45 rs

profit is 36 ℅