Question

If 4 men and 6 women earn 1600 in 5 days and 3 men and 7 women earn 1740 in 6 days them in what time will 7 men and 6 women earn 3760

Answer 1

Step-by-step explanation:

Ans=8 Days

If Earning of Men=M, Women=W

1 day earning of 4M+6W=1600/5=320 ---(i)

1 day earning of 3M+7W=1740/6=290 ---(ii)

Solving (i) & (ii), M=50,W=20

1 day earning of 7 men and 6 women=7*50+6*20=470

So Rs. 3760 will be earned in 3760/470=8 days