Question

366. 1) (45 1/2 - 2 3/8) - (5 5/6 + 6 3/4) + (10 2/3 - 5 5/8)

2) (36 4/5 - 12 3/10 - 4 2/15 - 1 1/30) - (20 11/12 - 10 3/8 - 3/16 - 3 1/48)

3) (12 1/2 - 3 5/6) - (2 8/9 + 1 4/5) - (5 5/8 - 4 3/4) - (6 9/40 - 5 11/90) 4) 56 2/21 - \{(1 5/6 + 2 13/14) + [27 13/30 - (15 5/12 - 12 13/20)]\}​

Answer 1

Ответ:

1)

Пошаговое объяснение: