1.

Three men can do a job in 2 days. The number of days needed for 5 men to do another job that is \({2}\frac{1}{2}\) times the previous job is:

A. 2
B. \({2}\frac{1}{2}\)
C. 3
D. \({3}\frac{3}{4}\)
Answer» D. \({3}\frac{3}{4}\)


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