Answer: Number of water bottles a team can fill from a single watercooler = 48
Explanation:
Given: A watercooler contains 160 cups of water. 
Each person on a team fills a water bottle with 
 cups of water from the cooler. 
Here, 

Now , Number of water bottles a team can fill from a single watercooler = 


Hence, Number of water bottles a team can fill from a single watercooler = 48