Question 973979
p=P punch in quarts
q=Q punch in quarts
Because the final amount is closer to Q than to P, expect Q to be larger.

.03P+ .08(20-P)=.06 *20 =1.2 alcohol-quarts unit

.03P +1.6-.08P=1.2

-.05P=-.4
divide both sides by -.05

P=8 quarts
Q=12 quarts

.03*8 + .08*12= .24+.96=1.2