Detailed Instructions: 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.
Problem:Seth bought 20 cartons of ice cream and 2 cartons of yogurt . Each carton of ice cream cost $ 6 and each carton of yogurt cost $ 1 . How much more did Seth spend on ice cream than on yogurt ?
Solution:
118