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Mathematics, 29.01.2021 20:30 wrivera32802

Edgar can blow the leaves off the sidewalks around the capitol building in 2 hours using a gasoline-powered blower. Ellen can do the same job in 8 hours using a broom. Set up the problem and find out how long would it take them working together? *

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Edgar can blow the leaves off the sidewalks around the capitol building in 2 hours using a gasoline-...
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