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

Input: Consider Input: Keith loves trading cards . She bought 4 packs of Digimon cards for $ 4.45 each , and a deck of baseball cards for $ 6.06 . How much did Keith spend on cards ?

Output: 23.86


Input: Consider Input: A bee has 6 legs . How many legs do 8 bees have ?

Output: 48


Input: Consider Input: After the price of petroleum oil went up by 10 % , a consumer reduced his oil consumption by the same percent . By what percent would his petroleum bill be changed ?


Output: 1