Divide :

0.0144 ÷ 0.12

We have:

$\dfrac{0.0144}{0.12} = \dfrac{0.0144 \times 100}{0.12 \times 100} = \dfrac{1.44}{12}$.

On dividing 1.44 by 12, we get:

$\begin{array}{r} 0.12 \ 12 \overline{\smash{)} 1.44 } \ \underline{12\phantom{0}} \ 024 \ \underline{024} \ 0 \phantom{.} \end{array}$

Hence, $\dfrac{0.0144}{0.12} = \dfrac{1.44}{12} = 0.12$