Mathematics, 21.09.2019 10:20, anaroles04
Bill can mow the lawn in 2 hours, and his younger brother tom can mow it in 3 hours. if both brothers mow the lawn together, how many hours will it take them?
Answers: 2
Mathematics, 27.08.2019 06:50, unknown9263
Answers: 1
Bill can mow the lawn in 2 hours, and his younger brother tom can mow it in 3 hours. if both brother...
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