One painter can paint a house in 12 hours another can paint the house in 8 hours, how long will it take for both of them to paint 1 house

Question

Twig

Mathematics

19 July, 14:33

One painter can paint a house in 12 hours another can paint the house in 8 hours, how long will it take for both of them to paint 1 house

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Answers (1)

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Arabella Ferguson · Answer 1

4.8 hours.

You can get this by setting up the equation:

x/8 + x/12 = 1

Where x is equal to the amount of hours spent working. In this equation x/4 would be the first painter. In 8 hours he would paint on room. x/12 would be the second painter. When you add them together using common denominators, you can find x.