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: betty also bought 140 shiny blue round stones . if 14 pieces of this stone is in each bracelet how many bracelets of blue shiny round stones will there be ?
Example Output: 10

Example Input: 1 bright sunny day betty decided to make bracelets from beautiful stones she bought from a local store . she bought 88 pink flower stones and wanted to make 8 bracelets out of these stones . how many pink flower stones will each bracelet have if she used the same number of stones in each bracelet ?
Example Output: 11

Example Input: mrs. hilt measured the distance from her desk to the water fountain . it was 30 feet . how many feet will mrs. hilt walk on her trips to the fountain if she goes to the water fountain 4 times today ?
Example Output:
120