Для 36 - 1,2,3,4,6,12,36
для 80 - 1,2,4,10,8,20,40,80
для 100 - 1,2,4,5,10,20,25,50,100
для 136 - 1,2,4,8,17,136
для 240 - 1,2,4,10,6,20,40,80,120,240
1) 5/16-1*1/8
5/16-1/8
3/16
0,1875
2) 5*4/3-4*4/9*3*3/8
5*4/3-4/9*3*3/2
5*4/3-4/3*3/2
5*4/3-4*1/2
5*4/3-2
20/3-2
14/3
1) 4.3/7-1.9/14=(4-1)+(3/7-9/14)=3.6-9/14=2.14+6-9/14=2.11/14
2) 7,8: 2.11/14=7.8/10:2.11/14=78/10:39/14=78/10*14/39=14/5=2.4/5
3) 2.4/5+0,312= 2.4/5+312/1000=2.800+312/1000=2.1112/1000=3.112/1000 сокращаем на 8 = 3.14/125
4)3.14/125*(-5.5/10)=3.14/125*(-5.5/10)= 389/125*(-55/10)=-4279/20=-217.9/20
1, 3 ,6, 5, 10, 15, 25, 30, 125, 625, 50, 75, 720,1875, 3750, 250,375,