Question

If 8 men can reap 80 hectares in 24 days, how many hectares can 36 men reap in 30 days?​

Answer 1

Let the required no of hectares be x. Then

More men, More hectares (Direct proportion)

Men8 : 36Days24:30}⋮⋮ 80 :x

=> ( 8 * 24 * x) = (36 * 30 * 80)

=> x= 450

Answer 2

36 men can reap 450 hectares in 30 days.

Step-by-step explanation:

8 men can reap hectares in 24 days = 80

1 men can reap hectares in 24 days =$\frac{80}{8}$

1 men can reap hectares in 1 days =$\frac{80}{8 \times 24}$

36 men can reap hectares in 1 days = $\frac{80}{8 \times 24} \times 36$

36 men can reap hectares in 30 days =$\frac{80}{8 \times 24} \times 36 \times 30 = 450$

Hence 36 men can reap 450 hectares in 30 days.

#Learn more:

If a man reap 100 hectares in 20 days then how many hectares can 30 men reap in 42 days

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