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3 years ago

8

Andrea can clean a house 4 times as fast as Denise. When they work together, Andrea and Denise can clean a large house in 8 hour

s. How many hours would it take Denise to clean the house by herself?

1 answer:

kifflom [539]3 years ago

4 0

Ummmmhmmm not sure ,but im guessing 32

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3 years ago

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almond37 [142]

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