SOLUTION: 78. Low-fat yogurt. Ziggy’s Famous Yogurt blends regular yogurt that is 3% fat with its no-fat yogurt to obtain low-fat yogurt that is 1% fat. How many pounds of regular yogurt
Question 165086: 78. Low-fat yogurt. Ziggy’s Famous Yogurt blends regular yogurt that is 3% fat with its no-fat yogurt to obtain low-fat yogurt that is 1% fat. How many pounds of regular yogurt and how many pounds of no-fat yogurt should be mixed to obtain 60 pounds of low-fat yogurt? Answer by josmiceli(19441) (Show Source):
You can put this solution on YOUR website! (pounds of fat in mixture)/(total pound of mixture) = per cent fat
Let = pounds of no-fat yogurt to be used = pound of 3% yogurt used
The only fat is in the 3% yogurt
40 pounds of no-fat yogurt and 20 pounds of 3% fat yogurt are needed
check:
