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Mathematics, 03.04.2020 07:58 elysalmeron05

Ryan can rake a lawn in 3 hours. Sandra can rake the same lawn in 2 hours. How long, in hours,
will it take Ryan and Sandra to rake the lawn if they work together?
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Ryan can rake a lawn in 3 hours. Sandra can rake the same lawn in 2 hours. How long, in hours,
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