Question

Represent the following in decimal forms. $\left[3\right]$
(i) $13+\frac{7}{10}+\frac{3}{1000}$
(ii) $5+\frac{1}{10}+\frac{1}{100}$

Answer 1

(i) 13 + $\frac{7}{10}$ + $\frac{3}{1000}=13+0.7+0.003$
$=13.703$ $\left[1.5mark\right]$

(ii) 5 + $\frac{1}{10}$ + $\frac{1}{100}=5+0.1+0.01$
$=5.11$ $\left[1.5mark\right]$