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: a vase can hold 5 flowers . if you had 25 flowers how many vases would you need ?

Answer: 5


Question: there are 3300 bananas in janice 's banana collection . janice also has 5 crayons . if the bananas are organized into 75 groups how big is each group ?

Answer: 44


Question: mrs. hilt saw a rollercoaster . 7 students rode the rollercoaster every 5 minutes . how many students rode the rollercoaster in 15 minutes ?

Answer:
21