You are given a math word problem and you are supposed to apply multiplication or division mathematical operators on the numbers embedded in the text to answer the following question and then only report the final numerical answer.

Ex Input:
Mrs. Hilt read 4 books . Each book had 17 chapters in it . How many chapters did Mrs. Hilt read ?

Ex Output:
68

Ex Input:
A person pays 145.8 dollars for 6 months use of an internet service . How much will 7 months of service cost ?

Ex Output:
170.1

Ex Input:
256 students are going to the zoo . They have to be divided into groups so that each teacher has one group . There are 8 teachers . How many students will be in each group ?

Ex Output:
32