Question

Find how many quarts of 4​% butterfat milk and 1​% butterfat milk should be mixed to yield 45 quarts of 2​% butterfat milk. The mixture should contain _______quarts of the 4​% butterfat milk.

Answer 1

15

Explanation:

30 quarts of 1 percent combined with 15 quarts of 4 percent would equal 45 quarts of 2%