Mathematics, 16.12.2020 14:00 jrfranckowiak

It takes Molly 8 minutes to shovel her driveway after a snowstorm working by herself. It takes her elderly neighbor 24 minutes to shovel his driveway working by himself. How long would it take Molly and her neighbor to shovel the neighbor's driveway working together, assuming both driveways have the same dimensions?

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It takes Molly 8 minutes to shovel her driveway after a snowstorm working by herself. It takes her e...

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