Question

if 5 men or 7 women earn 525 rs per day ,how much would 7 men and 13 women earn per day

Answer 1

One day earning of 5 men = Rs 525
One day earning of 1 man = Rs 525/5 = Rs 105
One day earning of 10 men = Rs 105 x 10 = Rs 1050
One day earning of 7 woman = Rs 525
One day earning of 1 woman = 525/7 = Rs 75
One day earning of 13 woman = 75 x 13 = Rs 975
One day earning of 10 men and 7 woman = Rs 1050 + Rs 975
= Rs 2025.