Question

Selling price of 20 bananas is equal to the cost price of 15 bananas. Find the loss per cent.​

Answer 1

cost price of 15 banana is selling price of 20 banana

so there is a loss

if cost of one banana is X

then

cost of 15 banana is 15x

acc. to ques.

cp = sp

15x=20x

X=20-15=5

5 percent loss