Question 1035960
5 gallons o.j.@ $15=$3/gallon
1.35*3=$4.06/gallon of pineapple juice
Let n be the amount of pineapple juice:
3(5)+4.06(n)=3.16(5+n)
15+4.06n=15.8+3.16n
.9n=.8
n=.8/.9=.8888 gallons of pineapple juice added
.88888/5.888888=15% pineapple juice in the fruit punch!!!!!!!