Question

A watch is sold at loss of 10 %if the dealer were to sell this watch for rs 10 more he would gain 10 % on it. What will be his loss or gain by selling it for rupees 70

Answer 1

Answer:

Gain rs = 20

Step-by-step explanation:

Loss= 10%

Let cp be rs x

Then find sp on loss10%

Then find sp on gain 10%

Then made an equation

Solve it

You got cp rs 50

Then find gain

Solve it