magelinexo magelinexo
  • 29-09-2018
  • Mathematics
contestada

What is the value of r the part of the job that marina can complete in 1 hr

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wariuld1993 wariuld1993
  • 29-09-2018

The answer would be 0.4

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barnejm barnejm
  • 09-10-2020

Answer:

0.4

Step-by-step explanation:

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