taylormcmillian taylormcmillian

25-01-2017
Mathematics

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Brandon can paint a fence in 12 hours and Elaine can paint the same fence in 11 hours. 9) How long will they take to paint the fence if they work together?

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mdiercks mdiercks

25-01-2017

splitting the difference i think about 5.5 hours

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