40 milliliters is equal to how many liters?

Answer 1

Remember K H D | d c m (kilo, hecto, deka, (liter, meter, gram), deci, centi, milli). Liters are three places to the left of milliliters. So you have to move the decimal place three times to the left. You will get 40 mL = .04 L.

Answer 2

1000 mL = 1 L so 40 mL = 0.04 L. Simple, really!