Answer:
180 milliliters
Step-by-step explanation:
If Naiahs glass is 2/5 as much milk as Stephens means than she has 2/5 of the amount of milk Stephen has in his glass. So therefore:
[tex]=450\cdot(2/5)=900/5=180[/tex]
Naiahs glass holds 180 milliliters of milk. The glasses have been compared to each other.