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Milk that is 4% butterfat is mixed with milk that is 1% butterfat to obtain 18 gallons of milk that is 2% butterfat.  How many gallons of each type of milk are needed?

 

















a.


14 gal of 4% milk, and 4 gal of 1% milk


c.


3 gal of 4% milk, and 15 gal of 1% milk


b.


12 gal of 4% milk, and 6 gal of 1% milk


d.


6 gal of 4% milk, and 12 gal of 1% milk

 Dec 2, 2014
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I would guess d.....????

 Dec 3, 2014

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