Answer:
D
Step-by-step explanation:
since there is no whole fraction for the 0.4 so it has to be a repeated decimal so i picked D.
C)
x = 0.444.....
One decimal digit is repeating. So, multiply by 10
10x = 4.444........
x = 0.444...... { Now subtract}
9x = 4
x = 4/9
