Mathematics
Mathematics, 05.02.2020 13:51, kekoanabor19

Steve takes 6 hours to get the yard work done by himself. if bill works alone, it takes him 10 hours. how long would it take them working together to do all of the yard work?

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Steve takes 6 hours to get the yard work done by himself. if bill works alone, it takes him 10 hours...

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