My question is: Josh buys 3 packs of string cheese. Each piece of string cheese cost 10 cents. Each pack has 20 string cheeses in them. How many dollars did he pay? Your thoughts:
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Each pack cost 20 * 10 = 200 cents. So each pack cost 200 / 100 = $2. That means he pays 2 * 3 = $6. The final answer: 6.
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