Question

решите примеры. 4/9-2/9+3 5/9=

Answer 1

4/9-2/9+ 3 5/9=2/9 + 3 5/9=3 7/9

Answer 2

$\frac{4}{9} - \frac{2}{9} + 3 \frac{5}{9} = \frac{2}{9} + 3\frac{5}{9} = 3\frac{7}{9}$