Sally can paint a room in 6 hours while it takes Steve 7 hours to paint the same room. How long would it take them to paint the room if they worked together?

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Belen

Mathematics

16 February, 08:10

Sally can paint a room in 6 hours while it takes Steve 7 hours to paint the same room. How long would it take them to paint the room if they worked together?

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Cristal Norris · Answer 1

Since Sally takes 6 hours and Steve takes 7 hours you would add so 6+7=13 then you would divide by half so 13/2 and 13 divided by 2 is 6.5 so the answer is 6.5