Question

1/5+8/5=???????? помогите

Answer 1

$\frac{1}{5} + \frac{8}{5} = \frac{9}{5}$=1 4/5

Answer 2

$\frac{1}{5} + \frac{8}{5} = \frac{2}{10} + \frac{16}{10} = \frac{18}{10} = 1.8$