Question

Asked Sep 11, 2019

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2. A butcher has some hamburger that is 23% fat and some that is 17% fat. How many pounds of each should be mixed to make 81 lb of hamburger that is 19% fat?

Step 1

Let *x* lb of 23% fat hamburger is mixed with (81–*x*) lb of 17% fat hamburger to make 81 lb of 19% fat hamburger.

Step 2

The above statement is tra...

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