Question 375068
0.15x + 0.05(10 - x) = 0.14*10,
0.15x + 0.5 - 0.05x = 1.4,
0.10x = 0.9,
x = 9 liters, the amount of 15% orange juice that must be mixed with
10 - x = 1 liter of 5% orange juice.