You take y liters of the solution and put it into a bucket or container. You then put y (same amount as before) liters of water in the same container, and voila! You now have a container with 50 percentile solution, 50 percentile water.
120liters
120
50
50 Liters of the 60% solution.
4.84
120liters
120
50 liters
50
50 Liters of the 60% solution.
How much 50 percent antifreeze solution and 40 percent antifreeze solution should be combined to give 50 gallons of 46 percent antifreeze solution?
4 ml
4.84
50 ml
80 liters
6 litres of 50% + 4 litres of 25%
50 g