Question

Show and explain your work below the problem.

Mr. Williams has a recipe for Rice Crispy treats that serves 30 people. He only needs to serve 20 people. How can he change each ingredient to make only 20 servings?

2 cups of melted butter
24 oz of marshmallows
12 cups of Rice Crispy cereal

Answer 1

take some of the marshmallows out because it's the biggest amount and maybe one or two cups of cereal

Explanation:

try dividing some of the numbers