The value of $$\frac{1.6 \times 1.6 \times 1.6 - 1.6 \times 1.6 \times 1.6}{1.6 \times 1.6 + 1.6 \times 1.6 + 1.6 \times 1.6}$$ is:

A

-1

B

1

C

2

D

0