Question

if 7 men or 8 women can earn RS.1400 per day ,how many would 14 men and 8 women earn per day

Answer 1

Earning of 7 men per day = Rs.1400
So earning of 14 men = $\frac{1400}{7}\times 14$ = Rs.2800
And given earning of 8 women = Rs.1400
So, Earning of 14 men and 8 women = Rs.2800 + Rs.1400 = Rs.4200
Therefore total earnings of 14 men and 8 women is Rs.4200.