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Martha can paint a room in 2 hours. Jamie can paint the same room in 6 hours. How long, to the nearest 10th of an hour, will it take them to paint the room together?

Martha can paint a room in 2 hours. Jamie can paint the same room in 6 hours. How long, to the nearest 10th of an hour, will it take them to paint the room together?
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Martha can paint a room in 2 hours. Jamie can paint the same room in 6 hours. How long, to the nearest 10th of an hour, will it take them to paint the room together?

User Rojanu
by
8.0k points

1 Answer

0 votes

Answer:

0.6 hours or 40 mins

Explanation:

1/2 + 1/6 = 2/3

User Jforberg
by
7.7k points
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