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Mathematics, 27.08.2019 13:30 katlynnschmolke

Wade can paint a certain room in 7 hours. rhonda can paint the same room in 5 hours. how long will it take them working together to paint the room? round your answer to the nearest hundredth if necessary.
come up with a rational expression to solve this problem.

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Wade can paint a certain room in 7 hours. rhonda can paint the same room in 5 hours. how long will i...
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