Question

6 2/3 : 2 2/9 + 5/8 * 32/45 - 5 5/6

Answer 1

Ответ:

Пошаговое объяснение:

6 2/3:2 2/9=20/3*9/20=3

5/8*32/45=4/9

3+4/9=3 4/9

3 4/9-5 5/6=3 8/18-5 15/18=-2 7/18

Answer 2

6 2/3 ÷ 2 2/9 + 5/8 × 32/45 – 5 5/6 = 20/3 × 9/20 + 4/9 – 35/6 = 20/3 × 9/20 + 4/9 – 35/6 = 3 + 4/9 – 35/6 = – 43/18 = – 2 7/18