BiancaRomez BiancaRomez

12-04-2015
Mathematics

Answered

A work crew of 3 people requires 3 weeks and 2 days to do a certain job. How long would it take a work crew of 4 people to do the same job if each person of both crews works at the same rate as each of the others. [Note: each week contains six work days]

Thanks for the help!

Answer :

rsl1121 rsl1121

13-04-2015

20 days per 3 people for 4 people

20/3 * 4 = 26 & 2/3 days

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