If the rate does not change 201.6 ml of water will be lost on a week.
Explanation for the answer
since in the water leaks 1.2 ml an hour , since there are 24 hours day, for 7 days it will be 168 hours so 168 multiplied by 1.2 is equal to 201.6 ml that converted into liters is 0.2016 because one liter is equal to 1000 ml