Question

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

A) 350 B) 400 C) 425 D) 450

Answer 1

Step-by-step explanation:

Let the required number of hectares be x. Then,

More men, More hectares (Direct Proportion)

More days, More hectares (Direct Proportion) Men 8 : 36 :: 80 : x

Days 24 : 30

so 8 X 24 X x = 36 X 30 X 80 x = (36 X 30 X 80) <=> x = 450.

(8 X 24)

the answer is D

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