SOLUTION: It takes 20 men to build a building for 60 days.Assuming that all men work at this rate, how many men will be needed to build the same building in 15 days?

Question 821491: It takes 20 men to build a building for 60 days.Assuming that all men work at this rate, how many men will be needed to build the same building in 15 days?

Answer by ewatrrr(24785) (Show Source): You can put this solution on YOUR website!

 

Hi,

It takes 20 men to build a building for 60 days. Assuming that all men work at this rate, 

how many  men will be needed to build the same building in 15 days?



  

      1200 = 15X

        80men = X

       

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