Question

4/5-1/2 помогите пожалйста

Answer 1

$\frac{4}{5} - \frac{1}{2} = \frac{8 - 5}{10} = \frac{3}{10} = 0.3$

Answer 2

$\frac{4}{5} - \frac{1}{2} = \frac{8}{10} - \frac{5}{10 } = \frac{3}{10} = 0.3$