SOLUTION: Find how many qrts of 6% butterfat milk and 2% butterfat milk should be mixed to yield 120 qrts of 5% butterfat milk I think it is 90 of the 6% and 30 of the 2% Is this correct

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 Click here to see ALL problems on Miscellaneous Word Problems Question 221281: Find how many qrts of 6% butterfat milk and 2% butterfat milk should be mixed to yield 120 qrts of 5% butterfat milk I think it is 90 of the 6% and 30 of the 2% Is this correctAnswer by Alan3354(30982)   (Show Source): You can put this solution on YOUR website!Find how many qrts of 6% butterfat milk and 2% butterfat milk should be mixed to yield 120 qrts of 5% butterfat milk I think it is 90 of the 6% and 30 of the 2% Is this correct ---------------- 90*0.06 + 30*0.02 = 5.4 + 0.6 = 6 6/120 = 0.05 = 5% It's correct