Question

Rodney is making three pizzas. The recipe says that, for one pizza, he needs 2 cups of flour, 2 teaspoons of instant active dry yeast, 2 cloves of garlic, 1 tablespoon of olive oil, and some other ingredients. Rodney is out of flour, and goes to the store to buy a bag containing 20 cups of flour. How much flour will he have left over after making the pizzas?*

Answer 1

2 x 3 = 6
20 - 6 = 14
He will have 14 cups of flour left over.