25-1,2(6)*1,(3)
1,2(6)*1,(3)
1 4/15 * 1 1/3
19*4
——-= 76/45 = 1 31/45
15*3
25 - 1 31/45 = 24 45/45 - 1 31/45 = 23 14/45
вроде так
25-1,2(6)*1,(3)
1,2(6)*1,(3)
1 4/15 * 1 1/3
19*4
——-= 76/45 = 1 31/45
15*3
25 - 1 31/45 = 24 45/45 - 1 31/45 = 23 14/45
вроде так