Question

by selling a watch for ₹1505a man gain 1/6 of its cost find cost price of watch​

Answer 1

Answer:

Selling prize=cost prize+profit

Let cost prize be x and profit was 1/6x

so,1505=x+1/6x

7x/6=1505

x=1505×6/7

x=215×6

x=1290

therefore cost prize was 1290/-

Answer 2

Answer:

The answer is right o☝️