SOLUTION: A chemist has three different acid solutions. The first acid solution contains
25% acid, the second contains
35% and the third contains
55%. He wants to use all thre
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Question 1039019: A chemist has three different acid solutions. The first acid solution contains
25% acid, the second contains
35% and the third contains
55%. He wants to use all three solutions to obtain a mixture of
90 liters containing
45% acid, using
3 times as much of the
55% solution as the
35% solution. How many liters of each solution should be used?
Answer by josgarithmetic(39617) (Show Source): You can put this solution on YOUR website!
x,y,z for 25%,35%,55% acid solutions
is given in description.
Pure acid in the result solution will be 45*90, counting in percent.
Study that system and attend it to understand. Once understood, solve the system.
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