Question

Решите пж:(-2 2/9+(-3 1/9))+(-5 2/3+2 1/3)

Answer 1

(-2 2/9 + (-3 1/9)) + (-5 2/3 + 2 1/3) = - 8 2/3

1) - (2 2/9 + 3 1/9) = - 5 3/9 = - 5 1/3
2) - 5 2/3 + 2 1/3 = - 3 1/3
3) - (5 1/3 + 3 1/3) = - 8 2/3