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: olivia was collecting cans for recycling . she had 4 bags with 5 cans inside each bag . how many cans did she have ?
Example Output: 20

Example Input: kale was drawing on scrap paper . he could fit 5 drawings on each page . if he has 6 pages how many drawings can he make ?
Example Output: 30

Example Input: ted has 15 candy bars . he wants to put them into 5 bags so there are the same number of candy bars in each bag . how many candy bars should go in each bag ?
Example Output:
3