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: Bianca picked 23 carrots from her garden . If she threw out 10 of them and then picked 47 more the next day , how many carrots would she have total ?
Example Output: 60

Example Input: Sam , Dan , Tom , and Keith each have 14 Pokemon cards . How many Pokemon cards do they have in all ?
Example Output: 56

Example Input: Lena drove 204 miles . Using 10 gallons of gas at this rate , how many gallons of gas would she need to drive 255 miles ?
Example Output:
12.5