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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?

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?

User Piotr Sagalara
by
8.3k points

1 Answer

3 votes
splitting the difference i think about 5.5 hours
User JadziaMD
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8.2k points
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