Question

-4 3/7×1 4/3+(-6 2/3):3 1/3

Answer 1

-4 3/7 · 1 4/3 + (-6 2/3) : 3 1/3 = -12 1/3

1) -4 3/7 · 1 4/3 = -31/7 · 7/3 = -31/3 = -10 1/3

2) -6 2/3 : 3 1/3 = -20/3 : 10/3 = -20/3 · 3/10 = -20/10 = -2

3) -10 1/3 + (-2) = -12 1/3

Ответ: -12 целых 1/3.