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.

Input: Consider Input: billy was making ice using ice trays . each tray held 9 ice cubes . if he had 8 trays how many cubes could he make ?

Output: 72


Input: Consider Input: brenda betty 's sister wanted to have 3 bracelets with star-shaped stones . she also bought 36 star-shaped stones from the local store and gave it to betty . how many star-shaped stones will there be in each of the bracelet betty makes for brenda ?

Output: 12


Input: Consider Input: jenny and her family just moved into a new city and today would be her first day on a new school . she wanted to make sure that she is well rested so she made sure that she had 8 hours of sleep . if an hour is composed of 60 minutes how many minutes of sleep did she have ?


Output: 480