Question

While Justin is in training he has to drink 500 ml of water per day. How many liters will that be for one week?

Answer 1

3.5 Liters

Explanation:

Since 500 ml is equal to 0.5 liters and there are 7 days in a single week you just need to multiple the number of liters (0.5) by the 7 days to get a total of 3.5 liters