Question

Transformati fractia zecimala 0,4 in fractie ordinara ireductibila

Answer 1

$\rm 0,4= \frac{4}{10} = \frac{2}{5}.$

Answer 2

0,4 = $\frac{4}{10}$

$\frac{4}{10}$² = $\frac{2}{5}$

$\frac{2}{5} = fractie ordinara$