Question 1104797
Let's find out how much of the 65% we need to use and then calculate the amount of 90% to be used.:
0.65x + 0.9(110-x) = 110(0.8)
0.65x+99-0.9x = 88
-0.25x = -11
X = 44 this is the number of pints of juice at 65%
At 90%: 110-44 = 66 pints