instruction:
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.
question:
A person pays 145.8 dollars for 6 months use of an internet service . How much will 7 months of service cost ?
answer:
170.1

question:
I have 648 pencils . If I put 4 pencils in each pencil box , how many pencil boxes will I fill ?
answer:
162

question:
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 ?
answer:
120