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: michelle likes to save money every now and then so that she has money to buy the things that she wants . 1 day she decided to count her savings . she opened her piggy bank and sorted out the different coins and dollar bills . if she counted a total of 20 nickels ( a nickel is equivalent to 5 cents ) what is the total value of money does she have in nickels ?

Output: 100


Input: Consider Input: a lawn care company bought 4 lawnmower blade for $ 8 each . they also bought a spool of weed eater string for $ 7 . how much money did they spend on supplies ?

Output: 39


Input: Consider Input: jane can arrange 16 vases of flowers in a day . if there are 248 vases of flowers to be arranged how many days are needed for her to finish all the flower arrangements ?


Output: 15.5