4
Пошаговое объяснение:
1) 2 2/3 * 9/32 = 8/3 * 9/32 = 1/1 * 3/4 = 3/4
2) 3/4 * 5 2/3 = 3/4 * 16/3 = 1/1 * 4/1 = 4
4
Пошаговое объяснение:
1) 2 2/3 * 9/32 = 8/3 * 9/32 = 1/1 * 3/4 = 3/4
2) 3/4 * 5 2/3 = 3/4 * 16/3 = 1/1 * 4/1 = 4