samanthahernandez12 samanthahernandez12

17-01-2019
Mathematics

contestada

Jane and her sister Laurie are painting a garage. Julie can paint the garage in 7 hours and Lauren can paint the garage in 10 hours. About how long will it take the sisters to paint the garage if they worked together?

Jane and her sister Laurie are painting a garage Julie can paint the garage in 7 hours and Lauren can paint the garage in 10 hours About how long will it take t class=

Respuesta :

stevewu168168 stevewu168168

17-01-2019

Answer:

17 hours

Step-by-step explanation:

Because 10+7 is 17 so that is your answer

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