You are given a math word problem and you are supposed to apply a single mathematical operators like addition, subtraction, multiplication or division on the numbers embedded in the text to answer the following question and then only report final the numerical answer.

Ex 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 ?

Ex Output:
6


Ex Input:
In Yardley it snowed 0.125 inch in the morning and 0.5 inch in the afternoon . What was the total amount of snowfall ?

Ex Output:
0.625


Ex Input:
If Teresa jogged 25 kilometers at 5 kilometers per hour , how long was Teresa jogging ?

Ex Output:

5