Question

0.001 scientific notations

Answer 1

it can be written as
$\frac{1}{1000}$
$\frac{1}{ {10}^{3} }$
$1 \times {10}^{ - 3}$

Answer 2

★ Answer :

0.001 = 1 * 10$^{-3}$

→ Also refer to the attachment.