We know that
• You need 75 pounds of cooked pork.
,
• When you cook it, it shrinks 35%.
To find the initial pounds of pork you should use, we define the following equation.

We solve for x

Now, we divide the equation by 0.65

Therefore, you need to use 115.38 pounds of pork, approximately, to get 75 pounds of cooked sliced pork loin.