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fredd [130]
4 years ago
10

Jimmy takes 5 hours to clean a bus. It takes Mase 3 hours to clean the same bus. If they work together to clean a bus, how long

will it take?
Mathematics
2 answers:
Wittaler [7]4 years ago
5 0
Thinking 2 hours. Let me know. My bad I thinking to fast.
butalik [34]4 years ago
3 0

Jimmy = 5 hours to clean the bus

Mase = 3 hours to clean the bus

-

Jimmy and Mase = (5x3)/(5+3) = 1 7/8 hours

-

Answer: They will take 1 7/8 hours to clean the bus together.

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