isabellaaaa isabellaaaa
  • 03-03-2016
  • Mathematics
contestada

"Rachel completed 3/4 of her cleaning in 6 hours. how many total hours will Rachel spend cleaning?" how do u do this???

Respuesta :

Panda1111
Panda1111 Panda1111
  • 03-03-2016
you divide 6 by 3 and then multiply by 4 to get the total hours. Which equals 8 hours.
Answer Link
AL2006
AL2006 AL2006
  • 03-03-2016

You said that                       3/4  x  Cleaning  =  6 hours

Multiply each side by  4 :    3    x Cleaning  =  24 hours

Divide each side by  3 :      1    x Cleaning  =   8 hours .
Answer Link

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