If 1440.144 = 14.4x, then the value of x is:

Answer: Option A

$$\begin{array}{rl}& \frac{144}{0.144}=\frac{14.4}{x}\\ & \Rightarrow \frac{144\times 1000}{144}=\frac{14.4}{x}\\ & \Rightarrow x=\frac{14.4}{1000}\\ & =0.0144\end{array}$$