kxtne
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You and two of your friends go to eat pizza together. There are two deals:
10% off of 1 pizza
30% off of 3 pizzas
Do you want to each pay separately and get 10% off of your bill or do you want to split the bill 3 ways and get 30% off of 3 pizzas?

Write a paragraph that convinces your teacher which one is the better deal. Show all of the math involved in your calculations.