Question

13.a) By selling so bananas, a vendose goins
the selling price of 10 bananes. find the
gain 12 percent.​

Answer 1

Let sp of each banana=1rs

So sp of 50 bananas =50rs

Gain=sp of 10 bananas=10rs

So cp = sp-gain

Cp =40rs

Gain%=gain *100/cp

=10*100/40

=25%