Answer: The volleyball team drank 7500 mililiters of water.
Step-by-step explanation: Given that a volleyball team drank 7.5 liters of water during their match.
We are to find the number of mililiters of water that the volleyball team drank.
We know that
1 liter = 1000 mililiters.
So, we get

Thus, the volleyball team drank 7500 mililiters of water.