ksrp95117
ksrp95117 ksrp95117
  • 06-10-2018
  • Mathematics
contestada

How many liters of a 90% acid solution must be added to 6 liters of a 15% acid solution to obtain a 40% acid solution?

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jsmith56111
jsmith56111 jsmith56111
  • 06-10-2018

3 liters must be added

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