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.
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Question: billy bought 7 boxes of candy with each box having 3 pieces inside of it . how many pieces of candy did he have totaled ?

Answer: 21


Question: at a farming supply store 2 pounds of seed cost $ 44.68 . if a farmer needed 6 pounds of seeds how much would it cost him ?

Answer: 134.04


Question: luke was helping his mom wash clothes . they washed 6 loads with 7 towels in each load . how many towels did they wash total ?

Answer:
42


