Question

by selling a notebook for rupees 52 shopkeeper gains 30 percent for how much should he sell in order to gain 40 percent​

Answer 1

Answer:

Let the CP of the basket = 10 unit

According to question,

13 units → 19.5

1 unit → 1.5

10 units→ 1.5×10 = 15

CP → Rs. 15

∴ S.P. =15×140100=21