You are given a math word problem and you are supposed to apply a single mathematical operator 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 Q]: isabel had 16 bottles of water . after a week she had 7 left . how many did she drink ?
[EX A]: 9

[EX Q]: there are 40 students in the school band . if the band instructor put the students into rows with 5 students in each row how many rows could he make ?
[EX A]: 8

[EX Q]: there were 44 laptops in the shop and mike divided them equally into 5 rows . how many laptops are there in each row ?
[EX A]:
8.8