Question

Find the value of 0.4, 0.04, 0.004

Answer 1

$0.4 = \frac{4}{10} = \frac{2}{5} \\ \\ 0.04 = \frac{4}{100} = \frac{1}{25} \\ \\ 0.004 = \frac{4}{1000} = \frac{1}{250}$