Mathematics, 06.05.2020 00:10 kprincess16r
Janet can shovel snow from her driveway in 55 minutes. Bill can do the same job in 45 minutes. How long would it take Janet and bill to shovel the driveway if they worked together?
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Janet can shovel snow from her driveway in 55 minutes. Bill can do the same job in 45 minutes. How l...
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