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: On Friday , 1250 people visited the zoo . 3 times as many people visited on Saturday than on Friday . How many people visited the zoo on Saturday ?

Output: 3750


Input: Consider Input: At lunch a waiter had 7 customers and 5 of them did n't leave a tip . If he got $ 3 each from the ones who did tip , how much money did he earn ?

Output: 6


Input: Consider Input: The school is planning a field trip . There are 28 students and 7 seats on each school bus . How many buses are needed to take the trip ?


Output: 4