How much water is in a 25 liter bottle if the bottle weighs 2 kg?

Let’s calculate how much a 25 liter bottle of water weighs, knowing that the weight of the bottle is 2 kg.
1 liter of water is equal to 1 kg. It turns out that the water in the bottle will weigh: 25 * 1 = 25 kg.
Add the weight of the bottle to the result: 25 + 2 = 27 kg.
Answer: A 25 liter water bottle weighs 27 kg.

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