Question

Write the following numbers in standard form.
$0.000000564$.

Answer 1

$0.000000564=\frac{564}{1000000000}$

$=\frac{564}{109}\Rightarrow 5.64\times {10}^2\times {10}^{-9}$

$\Rightarrow 5.64\times {10}^{-7}$ [standard form]