Question

If 50 men can do a piece of work in 18 days. In how many days will 45 men do it?

Your answer


If 50 men can do a piece of work in 18 days. In how many days will 45 men do it?
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Answer 1

Answer:

1 man can do a peace of work =18/50=.36

5man do this work in = 5×.36=1.8

45 man will do this in= 19.8 days ( your answer)

Answer 2

Step-by-step explanation:

men m and no. days,d they take to finish the work are indirectly proportional

so m1*d1 = m2*d2

50 ×18 = 45 × d

d = 50×18/45 = 10× 2 = 20 days

45 men can do it in 20 days