raulinch2002 raulinch2002
  • 16-11-2020
  • Mathematics
contestada

Amy can clean the house in 8 hours. When she works together with Tom, the job takes 5 hours. How long would it take Tom, working by himself, to clean the house?

A) 13 1/3 hr
B) 3 hr
C) 14 1/3 hr
D) 13 2/3

Respuesta :

anh144 anh144
  • 16-11-2020
The answer is B I think.
Answer Link

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