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Mathematics, 21.07.2019 21:30 sciencecreation87

Chance can wash the car in 2 hours, while sandy can wash the same car in 4 hours. how many hours would it take for them to wash the car together? a. 4/3 b. 3/4 c. 3 d. 4

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Chance can wash the car in 2 hours, while sandy can wash the same car in 4 hours. how many hours wou...
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