Hello there.
Question: Justin drank one liter of water during soccer practice. he drank 2000 milliliters of water during during soccer game. how many milliliters of of water did he drink during the practice and the game?
Answer: 1 liter is equal to 1000 milliliters.
All you need to do now is add together the two amount.
To make it easier convert the 2000 milliliters into liters.
2000 milliliters are equal to 2 liters.
2 liters + 1 liter = 3 liters.
In short, Your answer is that Justin drank 3 liters of water during the practice and game.
Hope This Helps You!
Good Luck Studying ^-^
