Question

Пмогите пожалуйста!!!!!​

Answer 1

$4+3\frac{3}{9} =7\frac{3}{9}=7\frac{1}{3}$

$19\frac{8}{10} -3=16\frac{8}{10}=16\frac{4}{5}$

Answer 2

$4 + 3\frac{3}{9} = 7\frac{3}{9} \\ 19\frac{8}{10} - 3 = 16 \frac{8}{10}$