1) x=1.5
2) x=0.02
Пошаговое объяснение:
1) 45/36 = x / 1 1/5
45/36 = x/1.2
1.25 = x/1.2
x = 1.5
2) 1 7/9 /x = 2 2/3 / 3/100
8/3 x = 3/100 * 16/9
8/3 x = 16/300
x = 0.02
