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A painter can paint a wall in 30 minutes, another painter in 15 min the same wall. How long both will take it to paint?

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One painter can paint a wall in 30 minutes, another painter needs 15 minutes for the same size wall. How long will they take to paint the wall working together?

posted Apr 28, 2018 by anonymous

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1 Answer

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They can do this in 10 min

answer Apr 29, 2018 by Shekhar Gadewar
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