Question

Forty five men can construct a road 210m long in 60 days. What length would be constructed by 72 men in 50 days assuming that all work at the same rate?

Answer 1

280m

Explanation:

Work rate would be (210m)/(45people)(60days)=7/90 m/(people)(day)

7/90 m/(people)(day) * 72people * 50days =280m