Question

if 5/7 of 7/6 of a sum of money is rs 2450,find the sum.

Answer 1

Take-X as the sum of money
5/7*7x/6=2450
5x/6=2450
x=2450*6/5
x=2940 ruppeess

Answer 2

5/7 of 7/6 =  5/7 * 7/6 = 35/42 = 5/6 

5/6 + x = 2450

x = 2450*6/5 = 490 * 6 = 2940