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.

Q: Christopher strolled 5 miles at 4 miles per hour . How long did Christopher stroll ?

A: 1.25
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Q: Each banana costs $ 5 . How much do 4 bananas cost ?

A: 20
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Q: There were 8 friends playing a video game online when 5 players quit . If each player left had 5 lives , how many lives did they have total ?

A:
15
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