Question

If 120 L of an acid solution is 75% acid, how much pure acid is there
in the mixture?

Answer 1

Answer:

25% or 30L

Step-by-step explanation:

100% is 120L, we know 75% is acid, we need the other 25% to make the 100%. 25% of 120 is 30, so 30 liters is pure acid