Write the following rational number in decimal form
$\frac{23}{2^3\cdot 5^2}$

Given rational number:

$\frac{23}{2^3\times 5^2}$

$\Rightarrow \frac{23}{2\times 4\times 25}$

$\Rightarrow \frac{23}{2\times 100}$

$\Rightarrow \frac{11.5}{100}$

$\Rightarrow 0.115$

This is the required decimal form.