Answer:
Please Specify if the chocolate chips are measured in teaspoon or tablespoon?
Explanation:
Assuming that the chocolate chips are measured in Teaspoons
given: 20 calories= 2 teaspoons
Now we can say that 48 teaspoons= 1 cup
therefore if 2 teaspoons make 20 calories , how many does 48 teaspoons make?
(48x20)/2 = 480 calories
we can now say that 48 teaspoons =1 cup = 480 calories
3x480=1440
so, 3 cups= 1440 calories
Hope this helps! :)