SOLUTION: determine the number of liters each of 9% acid solution and 5% acid solution that must be mixed to end up with 1000 liters of 7% acid solution
Algebra ->
Percentage-and-ratio-word-problems
-> SOLUTION: determine the number of liters each of 9% acid solution and 5% acid solution that must be mixed to end up with 1000 liters of 7% acid solution
Log On
Question 630327: determine the number of liters each of 9% acid solution and 5% acid solution that must be mixed to end up with 1000 liters of 7% acid solution Answer by Alan3354(69443) (Show Source):
You can put this solution on YOUR website! determine the number of liters each of 9% acid solution and 5% acid solution that must be mixed to end up with 1000 liters of 7% acid solution
--------
7 is the average of 9 & 5, so it's equal amounts.
