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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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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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Dec 13, 2018
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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?
Mathematics
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Piotr Sagalara
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splitting the difference i think about 5.5 hours
JadziaMD
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Dec 19, 2018
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JadziaMD
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