A science teacher has 0.4 liter of seawater. she gives each of her 22 students a container and a 5-milliliter spoon. she than asks her students to put two spoonfuls of seawater into their containers.

A science teacher has 0.4 liter of seawater. she gives each of her 22 students a container and a 5-milliliter spoon. she than asks her students to put two spoonfuls of seawater into their containers. How many milliliters of seawater will be left after all 22 students have filled their containers?