Mathematics, 06.05.2021 04:30 loganparrish2488
A chemist wants to mix an 8% salt solution with a 20% salt solution to obtain 12 liters of an 18% salt solution. How much of the 20% solution should she use?
Answers: 1
A chemist wants to mix an 8% salt solution with a 20% salt solution to obtain 12 liters of an 18%...
Physics, 06.10.2019 06:00
Mathematics, 06.10.2019 06:00
English, 06.10.2019 06:00