please answer
need urgently
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1
Answer:
63 days
Step-by-step explanation:
if 54 men can do a work in 49 days then in 42 days x men will do the work
it is a case of inverse variation or simple unitary method
54 men = 49 day
x men = 42 day
we know that the men required will obviously be more than 54 as we are doing work in less days
thus 54 * 49 = 42 * x
x = 54 * 49 / 42
x = 63
thus answer is 63 men are required to do the work in 42 days
I hope this helps
Answered by
1
Answer:
the correct answer is 63 men
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