If Gloria were to paint her living room alone, it would take 4 hours. Her sister Angela could do the job in 6 hours. How many hours would it

Question

If Gloria were to paint her living room alone, it would take 4 hours. Her sister Angela could do the job in 6 hours. How many hours would it take them working together? Express your answer as a fraction reduced to lowest terms, if needed.

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Cherry 3 months 2021-09-01T07:45:29+00:00 1 Answers 0 views 0

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    2021-09-01T07:47:23+00:00

    Answer:

    2 hours and 24 minutes

    Step-by-step explanation:

    1/6 + 1/4 = 2/12 + 3/12 = 5/12

    5/12 = 1/x

    5/12x = 1

    5x = 12

    x = 2.4

    2 hours, 24 minutes

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