Question
When Lu buys 5 caramel apples, he gets 2 free caramel apples. How many caramel apples does he have in total if he buys 10 caramel apples?
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When Lu buys 5 caramel apples, he gets 2 free caramel apples. How many caramel apples does he have in total if he buys 10 caramel apples?