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.

Ex Input:
jesse 's room is 12 feet long and 8 feet wide . how much carpet does she need to cover the whole floor ?

Ex Output:
96

Ex Input:
the razorback t-shirt shop ordered 12 cases of t-shirts . if each case contains 24 t-shirts how many t-shirts did they order ?

Ex Output:
288

Ex Input:
annie also planned the time she would spend going around the 9 blocks in her village . if she plans on spending just 8 minutes on each block how much time would it take for her to finish trick or treating ?

Ex Output:
72