You are given a math word problem and you are supposed to apply a single mathematical operators like addition, subtraction, multiplication or division on the numbers embedded in the text to answer the following question and then only report final the numerical answer.
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Question: 219 people are going to the zoo , and there are 3 buses to take people . How many will go in each bus if the same number go in each one and all of the people go to the zoo ?

Answer: 73


Question: Carlos has 58 blocks . He gives 21 to Rachel . How many blocks will Carlos have ?

Answer: 37


Question: John walks 0.7 miles to school and Nina walks 0.4 miles to school . How much farther does John walk than Nina ?

Answer:
0.3