Question 996547: How many liters of a 52% citrus solution must be added to 30 liters of a 24% citrus solution to make a 40% citrus solution? Answer by josmiceli(19441) (Show Source):
You can put this solution on YOUR website! Let = liters of 52% solution needed liters of 24% solution
-------------------
40 liters of 52% solution are needed
---------------
check:
OK