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Mathematics, 13.12.2019 04:31 Jana1517
Bobby and mike have a summer job mowing the school yard once a week. the school provides them with two riding lawn mowers. one mower requires 7 hours to mow the school yard, while the other could cover the school yard in 6 hours. how long will the job take using both mowers? (round your answer to the nearest tenth.)
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Bobby and mike have a summer job mowing the school yard once a week. the school provides them with t...
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