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: kim has 4 cousins . she wants to give each one 5 pieces of gum . how much gum will she need ?

A: 20
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Q: a large bag of balls was kept under haley 's bed . her mom placed the balls in bags for children in foster homes . if every bag can contain 4 balls and haley has 36 balls how many bags will be used ?

A: 9
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Q: 63 people are going to the zoo . there are 3 cars to take people to the zoo . how many will go in each car if the same number go in each car ?

A:
21
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