Question 1143346
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Picture the three percentages on a number line: 7, 47, and 67.<br>
Perform calculations to show that 47 is 2/3 of the way from 7 to 67.<br>
That means 2/3 of the mixture must be the 67% juice.<br>
ANSWER: 2/3 of 150 liters, or 100 liters, of 67% juice; the other 50 liters of 7% juice.<br>
CHECK:
100(.67)+50(.07) = 67+3.5 = 70.5
150(.47) = 70.5