Question

Write the following decimal number as fraction in lowest form.
$0.8$

Answer 1

Given $0.8$
Since, we have only one decimal value available after the decimal point.
So, we need to multiply by $10$ as it has only one zero.
$\Rightarrow 0.8=0.8\times \frac{10}{10}$
$=\frac{8}{10}$
$\therefore 0.8=\frac{4}{5}$