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X can do a piece of work in 25 days and Y is 25% more efficient than X. How many days Y will take to finish the work?

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X can do a piece of work in 25 days and Y is 25% more efficient than X. How many days Y will take to finish the work?
posted Mar 5, 2016 by anonymous

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1 Answer

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25 / 1.25 = 20 days

answer Mar 7, 2016 by Jcm



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