Margot has 21 1/2 pounds of flour 8 pounds of butter and 18 1/2 ponds of sugar to make shortbread cookies if she makes 12 batches of cookies and uses all the ingredients how many pounds of ingredients are used in each batch

4 pounds of ingredients are used in each batch.

Step-by-step explanation:

Amount of flour =

Amount of butter = 8 pounds

Amount of sugar =

So, the total amount of all ingredients will be:  

Given that, she makes 12 batches of cookies using all the ingredients.

Thus, the amount of ingredients used in each batch