Question

A mixture of "lean" ground beef (10% fat) and "super-lean" ground beef (3% fat) has a total fat content of 8%. What is the ratio of "lean" ground beef to "super lean" ground beef? Weighted average

Answer 1

Explanation:

This is a weighted average question.

GB-------------SLGB

10---------------3

---------8---------

5-----------------2

Ratio of "lean" ground beef to "super-lean" ground beef = 5:2