Question

Divide:
(i) 15.68 by 20
(ii) 164.6 by 200
(iii) 403.80 by 30

Answer 1

(i)

$\frac{15.68}{20}$
$$\begin{gathered} =\frac{1568}{20\times 100} \\ =0.784 \end{gathered}$$

(ii)

$\frac{164.6}{200}$
$$\begin{gathered} \frac{1646}{200\times 10} \\ =\frac{1646}{2000} \\ =0.823 \end{gathered}$$


(iii)

$\frac{403.8}{30}$
$$\begin{gathered} =\frac{4038}{30\times 10} \\ =\frac{4038}{300} \\ =13.46 \end{gathered}$$