Answer:
C. 2/5
Step-by-step explanation:
2/5 is equal to 4/10 which is 0.4 (a non-terminating and non-repeating decimal). The other options are all decimals that repeat or aren't decimals at all (√144 = 12, 4/9 = 0.4444..., √5 = 2.2360679...)
Hope this helps!
