Question

вычислили. (4/9+5/9)-4/6

Answer 1

(4/9+5/9) - 4/6 = 9/9 -4/6 = 1 - 4/6 = 6/6 - 4/6 = 2/6 = 1/3

Answer 2

$( \frac{4}{9} + \frac{5}{9}) - ( \frac{1}{6}) = 1 - \frac{4}{6} = 1 - \frac{2}{3} = \frac{1}{3}$