0.002 x 0.5 = ?

Question:
0.002 x 0.5 = ?

[A].

0.0001

[B].

0.001

[C].

0.01

[D].

0.1

Answer: Option B

Explanation:

2 x 5 = 10.

Sum of decimal places = 4

0.002 x 0.5 = 0.001