Start by finding the unit rate for Recipe A. You need to find the number of tablespoons of chocolate powder per 1 cup of milk. What can you divide 43 cups of milk by to find 1 cup of milk?
To find the unit rate for Recipe A, you would divide 43 cups of milk by 43 to find the number of tablespoons of chocolate powder required for 1 cup of milk.
43 cups of milk / 43 = 1 cup of milk
So, the unit rate for Recipe A is 1 cup of milk requires 1 tablespoon of chocolate powder.