Question

1. If the ratio of cost price and
selling price be 10 : 11 then
find the profit percent?​

Answer 1

Step-by-step explanation:

Let C.P be 10x /-

Let S.P be 11x /-

Gain is when S.P> C.P

So, Gain=S.P-C.P

= 11x-10x= X

Gain%= Gain

--------- X 100 %

C.P

= x

------ X 100 % = 10%

10x