Nadine mixes a juice solution that is made from 3 gallons of an 80% juice solution and 1 gallon of a 20% juice solution. What is the percent concentration of the final solution?
25%
50%
65%
70%
+37159 Juice in constituents = juice in final product
.80 (3) + .20 (1) = x ( 3+1) solve for 'x' the decimal representation of percentage .......
