Пошаговое объяснение:
5. 6 1/4 * 1 1/35 * 2 1/3 = 25/4 * 36/35 * 7/3 = 15
6. 12 6/7 * 2/25 * 7/18 = 90/7 * 2/25 * 7/18 = 2/5
7. 15/16 * 1 13/27 * 2 4/25 = 15/16 * 40/27 * 54/25 = 3
8. 3 9/10 * 8/13 * 4 1/6 = 39/10 * 8/13 * 25/6 = 10
9. 8 1/3 * 2 1/5 * 1 1/11 = 25/3 * 11/5 * 12/11 = 20
Пошаговое объяснение:
5. 6 1/4 * 1 1/35 * 2 1/3 = 25/4 * 36/35 * 7/3 = 15
6. 12 6/7 * 2/25 * 7/18 = 90/7 * 2/25 * 7/18 = 2/5
7. 15/16 * 1 13/27 * 2 4/25 = 15/16 * 40/27 * 54/25 = 3
8. 3 9/10 * 8/13 * 4 1/6 = 39/10 * 8/13 * 25/6 = 10
9. 8 1/3 * 2 1/5 * 1 1/11 = 25/3 * 11/5 * 12/11 = 20