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Jane and her sister Laurie are painting a garage. Julie can paint the garage in 7 hours and Lauren can paint the garage in 10 hours. About how long will it take the sisters to paint the garage if they
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Jane and her sister Laurie are painting a garage. Julie can paint the garage in 7 hours and Lauren can paint the garage in 10 hours. About how long will it take the sisters to paint the garage if they worked together?

Jane and her sister Laurie are painting a garage. Julie can paint the garage in 7 hours-example-1
User Ryan Walls
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1 Answer

4 votes

Answer:

17 hours

Explanation:

Because 10+7 is 17 so that is your answer

User Tiffany
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8.1k points
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