Question

3 2/5 × 2 - 5 3/4 ÷ 1 11/12​

Answer 1

Пошаговое объяснение:

1) 3 2/5 * 2 = 17/5 * 2 = 34/5 = 6 4/5

2) 5 3/4 : 1 11/12 = 23/4 * 23/12 = 23/4 * 12/23 = 1/1 * 3/1 = 3/1 = 3

3) 6 4/5 - 3 = 3 4/5