ashlynngautreau ashlynngautreau
  • 02-11-2018
  • Mathematics
contestada

A hospital staff mixed a 75% solution with a 25% solution. How many liters of each were used to make 30 L of a 30% solution?

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castillaana castillaana
  • 02-11-2018

it = _879                     ssssssssssssssssssssssssssssssssssssssssssssssssoooooooooooooooooooooooooooooooooooooorrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrryyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy

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