Question

Пожалуйста, решите, прошу...

Answer 1

3/7 * 14/27 = 2/9
49/96 * 24/35 = 7/20
4 4/9 * 25/100 = 40/9 * 25/100 = 10/9 = 1 1/9
5/36 * 9 = 5/4
36/11 * 11/9 = 4
5/16 * 39/25 * 4/13 = 1/4 * 3/5 * 1 = 3/20

V = а*в*с = 5/6 * 2/5 * 1 1/2 = 1/2

32:8*3 = 12
68:17*4 = 16