A bottle contains2 liters of cola six 200ml cups are filled from the how much is left?

Volume of cola in the bottle = 2 liters = 2000 ml

Volume of each cup = 200 ml

To find:

Volume of cola left after filling 6 cups

Solution:

Volume of cola used to fill 6 cups = 6 * 200 ml = 1200 ml

Volume of cola left = Total volume - Volume used

= 2000 ml - 1200 ml

= 800 ml

Therefore, 800 ml of cola is left in the bottle.