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: Mrs. Hilt saw 144 bees in the hive . The next day she saw 3 times that many . How many bees did she see on the second day ?

Answer: 432


Question: Lisa flew 256 miles at 32 miles per hour . How long did Lisa fly ?

Answer: 8


Question: Mike invited 13 friends to a birthday party , but 7 could n't come . If he wanted to buy enough cupcakes so each person could have exactly 4 , how many should he buy ?

Answer:
24