Question

Devender bought some apples at the rate of 5 per apple. He also bought an equal number
of bananas at the rate of 2 per banana. He sold the apples at a profit of 20% and the bananas
at a loss of 5%, but still made an overall profit of 360 after selling all the fruits. What is the
number of apples he had purchased?​

Answer 1

this is the answer in the paper