Question

In the number of notebooks he
9. A vendor buys bananas at 3 for a rupee and sells at 4 for a rupee, Find his profit or loss
percentage​

Answer 1

Answer:

C.P. of 3 bananas=Rs1

C.P. of 1 banana=Rs1/3

S.P. of 4 bananas=Rs1

S.P. of 1 banana=Rs1/4

Loss=1/3-1/4=(4-3)/12

                   =1/12

Loss %=loss/C.P.*100

          = (1/12)/(1/3)*100

          =25% loss