lydialoveb lydialoveb
  • 12-12-2019
  • Mathematics
contestada

Fan can clean the garage in 3 hours, but it takes Angie 4 hours to do the same. How long would it take for them to clean the garage if they worked together?

Respuesta :

pranayranjan77 pranayranjan77
  • 12-12-2019

Answer:

1 5/7 hours.

Step-by-step explanation:

1/3+1/4 = 7/12

1/7/12= 1.714 hrs

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