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Jenn can rake the yard in 4.75 hours. Kathy can do the raking job in 7 hours. How long will it both girls working together?
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Jenn can rake the yard in 4.75 hours. Kathy can do the raking job in 7 hours. How long will it both girls working together?

User Stevenn
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1 Answer

5 votes

Answer:

4.75 hour

Explanation:

User Hafez
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