kolbh83 kolbh83

24-04-2020
Mathematics

contestada

Cameron can paint a door in 6 hours, and Ella can do the same job in 3 hours. Working together, how many hours will it take them to paint a door?

1/6+1/3=1/x

Respuesta :

catboss catboss

24-04-2020

Answer:3

Step-by-step explanation:

6-3=3

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