You are given a math word problem and you are supposed to apply multiple mathematical operators like addition, subtraction, multiplication or division on the numbers embedded in the text to answer the following question and then only report the final numerical answer.

Q: For Halloween Megan received 11 pieces of candy from neighbors and 5 pieces from her older sister . If she only ate 8 pieces a day , how long would the candy last her ?

A: 2
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Q: Sam got 9 pennies for washing clothes , and 7 quarters for mowing lawns . How much money does Sam have ?

A: 1.84
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Q: Lana was unboxing some of her old winter clothes . She found 3 boxes of clothing and inside each box there were 3 scarves and 4 mittens . How many pieces of winter clothing did Lana have total ?

A:
21
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