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 Q]: Your class is having a pizza party . You buy 5 pizzas . Each pizza has 4 slices . How many slices is that altogether ?
[EX A]: 20

[EX Q]: Joe has 45 oranges that must be put away in boxes . Daniel comes to help and brings 16 cookies to share with Joe . If there are 9 boxes , how many oranges must go in each box ?
[EX A]: 5

[EX Q]: Vincent bought 10 books about animals , 1 book about outer space , and 3 books about trains . Each book cost $ 16 . How much did Vincent spend on the books ?
[EX A]:
224