SOLUTION: how many liters of a 40% solution and how many liters of a 25% soulution must be mixed to obtain 105 liters of a 34% solution

SOLUTION: how many liters of a 40% solution and how many liters of a 25% soulution must be mixed to obtain 105 liters of a 34% solution

Algebra.Com

Question 462071: how many liters of a 40% solution and how many liters of a 25% soulution must be mixed to obtain 105 liters of a 34% solution
Answer by rwm(914) (Show Source): You can put this solution on YOUR website!
.4x+.25y=.34*105
x+y=105
x=63
y=42
RELATED QUESTIONS
How many liters of a 10% solution should be mixed with a 40% sol to obtain 50 liters of a (answered by robertb)

how many liters of 25% alcohol solution and 15% alcohol solution must be mixed to obtain... (answered by Alan3354)

How many Liters of a 50% alcohol solution must be mixed with 40 Liters to obtain a 60... (answered by ptaylor)

A chemist has two solutions of H2SO4. One has a 40% concentration and the other has a 25% (answered by josgarithmetic,ikleyn,fractalier)

how many liters of a 30% saline solution must be mixed with a 40% saline solution to... (answered by nerdybill)

how many liters of 25% alcohol must be mixed with 40 liters of a 35% alcohol solution to... (answered by Fombitz)

How many liters of a 40 percent solution and a 16 percent solution must be mixed to... (answered by edjones)

How many liters of a 40% solution and an 16% solution must be mixed to obtain 20 liters... (answered by stanbon)

Solution A is 25% acid and Solution B is 10% acid. How many liters of each must be mixed... (answered by Alan3354)