Daniel has 5 jars of juice containing 2 liters each. He wants to serve a full glass of juice to each person at a party. He knows that each glass can hold up to 250 milliliters of juice. How many full glasses can he give?
Let's be accurate as possible and think first.
40
The total liters of juice he has is 5 jars x 2 liters / jar = 10 liters of juice.

Then he needs to convert this amount to milliliters: 10 liters x 1000 milliliters / liter = 10,000 milliliters.

He can fill up to 10,000 ml / 250 ml / glass = 40 glasses.

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The answer is 40