A liter is 33.9 ounces, but a cup is only 8 ounces. To drink three liters of water you would need to drink 12.7 cups of water. Might as well make it 13.
12.68 cups 1 liter = 4.22 cups 1 cup = 0.23 L 1 L = 4 metric cups
That is 19.482 cups
There are 8.818 cups in 2,000 ml (or 2 litres )
There are approximately 4 cups in 1 liter, so a 2-liter bottle of cola contains 8 cups. If Jessica estimates guests will drink 24 cups of soda, she will need 16 more cups to meet the total estimated quantity.
you have to drink 6.25 cups
About 8 cups.
There are 16 cups for every gallon of water. There are also 128 ounces in a gallon.
Eight 16-ounce glasses of water. Drink up; it's good for you!
Two cups in 0,5 litres -- a cup equals 250 ml.
An adult should drink at least 6 cups a day.
2 cups is 1/2 liter.
30 cups = 7.0976471 litres