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.

Input: Consider Input: there are 22 dogs in the farm . they live in 5 dog-houses equally . how many dogs are there in each dog-house ?

Output: 4.4


Input: Consider Input: she also tried to get to know the teachers in the school . she found out that there are 7 departments in the school and each department has 20 teachers . how many teachers are there in total ?

Output: 140


Input: Consider Input: vanessa had to complete 3 pages of homework . each page had 4 problems on it . how many problems did she have to complete total ?


Output: 12