crjb2023 crjb2023

29-01-2021
Mathematics

contestada

Aaron can paint a door in 3 hours, and Anna can do the same job in 2 hours. Working together, how many hours will it take them to paint a door?

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VelvetRed44 VelvetRed44

29-01-2021

Aaron = 3 hours
Anna = 2 hours

3 divided by 2 = 1.5

It should take 1 hour and 30 minutes for both of them to paint a door

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