instruction:
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.
question:
Dave had 10 video games but 2 of them were n't working . If he wanted to sell the working games for $ 4 each , how much money could he earn ?
answer:
32


question:
John earned 8 dollars for each lawn he mowed . If he had 15 lawns to mow , but forgot to mow 7 of them , how much money did he actually earn ?
answer:
64


question:
After eating at the restaurant , Sally , Sam , and Alyssa decided to divide the bill evenly . If each person paid 45 dollars , what was the total of the bill ?
answer:

135


