Mathematics, 05.07.2019 19:00 Sushmitarai4934
Bill can mow his mother's lawn in 45 minutes. his brother jim can mow it in 65 minutes. how long will it take them to do it together, if each has his own lawnmower? (record your answer in minutes rounded to one decimal place.
Answers: 1
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Bill can mow his mother's lawn in 45 minutes. his brother jim can mow it in 65 minutes. how long wil...
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