Cost price of 100 copies of a book is equal to the selling p... | Mathematics | SolveeIt | Solveeit

Today, August 24

Question

Cost price of 100 copies of a book is equal to the selling price of 60 copies of the same book. The gain or loss percentage is:

A

$66\frac{2}{3}\%$

B

$67\frac{1}{2}\%$

C

$67\%$

D

$66\%$

Answer

$66\frac{2}{3}\%$

Explanation

Solution

The correct option is (A): $66\frac{2}{3}\%$