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.

Example Input: edward 's dad bought 459 centimeters of string . if he cut the string into 9 equal pieces what would be the length of each piece ?
Example Output: 51

Example Input: shannon brenda 's neighbor joined brenda in making bracelets . she brought 48 heart-shaped stones and wanted to have 8 of this type of stone in each of the bracelet she makes . how many bracelets with heart-shaped stones can shannon make ?
Example Output: 6

Example Input: edward 's dad bought 459 centimeters of string . if he cut the string into 9 equal pieces what would be the length of each piece ?
Example Output:
51