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3 years ago

5

Cameron can paint a door in 6 hours, and Ella can do the same job in 3 hours. Working together, how many hours will it take them

to paint a door?
1/6+1/3=1/x

1 answer:

MaRussiya [10]3 years ago

3 0

Answer:3

Step-by-step explanation:

6-3=3

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