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: the school is planning a field trip . there are 60 students and 10 seats on each school bus . how many buses are needed to take the trip ?

A: 6
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Q: the kids from oakwood elementary school are visiting a bird zoo for their field trip . to get to the bird zoo from the school the kids have to ride some buses . if there are 7 buses and each bus has 3 adult supervisors to guide the children how many supervisors are there in total ?

A: 21
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Q: at a restaurant each adult meal costs $ 8 and kids eat free . if a group of 11 people came in and 2 were kids how much would it cost for the group to eat ?

A:
72
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