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.

[Q]: susie 's mother collected all family pictures and wanted to place all of them in an album . if an album can contain 20 pictures how many albums will she need if there are 480 pictures ?
[A]: 24


[Q]: a company was offering a special on cell phones for $ 2 each . but only if you spent 7 dollars a month for 4 months . how much would it end up costing you total if you bought 1 phone ?
[A]: 30


[Q]: their last stop before leaving the zoo is the bird museum . there they went through 7 bird exhibits spending 9 minutes going around each exhibit . how much time did they spend going through the museum ?
[A]:
63