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math question. please help?
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?
11 cups
14 cups
17 cups
13 cups
thanks geesh. i thought you would of wanted some free points.
2 Answers
- ?Lv 79 years ago
20 Cups of Flour
He uses 2 cups per Pizza
He makes 3 Pizzas
He uses 6 Cups of Flour
He will have 14 Cups of Flour Left
Simple addition/Subtraction
2+2+2 = 6
20-6 = 14
That is how you show your work
- ?Lv 79 years ago
20 - 2 -2 - 2 [ aka 20 - (2 x 3) ] = 14
Source(s): I counted on my fingers and toes. {why did you waste time and energy typing the needless fill??}