rebeccapalmer111 rebeccapalmer111

25-10-2017
Mathematics

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It take Mr. Branches 5 hours to rake the leaves. If his son joins him in the work, they can rake the leaves in 3 hours. How long would it take Mr. Branches's son to rake the leaves on his own?

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healthclass healthclass

01-11-2017

the answer for this problem will be 7 1/2 hours

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