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: There school 's baseball team had 31 new players and 4 returning players . If the coach put them into groups with 7 players in each group , how many groups would there be ?

Answer: 5


Question: There were 6 girls and 48 boys trying out for the schools basketball team . If only 7 of them got called back , how many students did n't make the cut ?

Answer: 47


Question: Isabel had 2 pages of math homework and 4 pages of reading homework . If each page had 5 problems on it , how many problems did she have to complete total ?

Answer:
30