Sally can paint a room in 8 hours while it takes Steve 9 hours to paint the same room. How long would it take them to paint the room if they worked together?

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asked Jan 16, 2018 19.7k views

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Sally can paint a room in 8 hours while it takes Steve 9 hours to paint the same room. How long would it take them to paint the room if they worked together?

Mathematics
college

Sealla asked

by Sealla

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It would take them 17 hours if they worked together, but it could be 1 hour too.

Alapshin answered Jan 20, 2018

by Alapshin

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