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.

Example Input: Paige had 27 files on her computer . She deleted 9 of them and put the rest into folders with 6 files in each one . How many folders did Paige end up with ?
Example Output: 3

Example Input: When Joan was visited by the toothfairy , she received 14 each of quarters , half - dollars , and dimes . How much money did the toothfairy leave Joan ?
Example Output: 11.9

Example Input: A group of science students went on a field trip . They took 6 vans and 8 buses . There were 6 people in each van and 18 people in each bus . How many people went on the field trip ?
Example Output:
180