instruction:
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.
question:
there are 30 students in a class . if the teacher put them into groups with 5 students in each group how many groups would she have ?
answer:
6

question:
the book fair had a sale where 3 books were $ 18.72 . if you wanted to buy 6 books how much money would you need ?
answer:
37.44

question:
a baker made 2 batches of chocolate chip cookies . each batch had 3 cookies in it . then he made an additional 4 oatmeal cookies just in case someone did n't want chocolate chip . how many cookies did he bake total ?
answer:
10