Question

3/10+2/9+5/18
Помогите плиз​

Answer 1

$\frac{3}{10} + \frac{2}{9} + \frac{5}{18} = \frac{2}{9} ^{2} + \frac{5}{18} = \frac{4}{18} + \frac{5}{18} = \frac{9}{18} = \frac{1}{2} ^{5} + \frac{3}{10} = \frac{5}{10} + \frac{3}{10} = \frac{8}{10} = \frac{4}{5}$