1) 0,(6): y = 0,(72)0,(6) = 6/9 = 2/30,(72) = 72/99 = 8/11
Уравнение: y = 8/11
2) x: 1,(2) = 1,11,(2) = 1 + 1/2 = 3/21,1 = 11/9
Уравнение: x = 3/2
3) 1,3(8) : x = 1,(5)1,3(8) = 13/91,(5) = 1 + 5/9 = 14/9
Уравнение: 13/9 : x = 14/9x = 13/14
4) x: 0,(27) = 1,4(6)0,(27) = 27/99 = 3/111,4(6) = 1 + 4/6 = 5/2
Уравнение: 3/11 : x = 5/2x = 6 3/11
1) 0,(6): y = 0,(72)
0,(6) = 6/9 = 2/3
0,(72) = 72/99 = 8/11
Уравнение: y = 8/11
2) x: 1,(2) = 1,1
1,(2) = 1 + 1/2 = 3/2
1,1 = 11/9
Уравнение: x = 3/2
3) 1,3(8) : x = 1,(5)
1,3(8) = 13/9
1,(5) = 1 + 5/9 = 14/9
Уравнение: 13/9 : x = 14/9
x = 13/14
4) x: 0,(27) = 1,4(6)
0,(27) = 27/99 = 3/11
1,4(6) = 1 + 4/6 = 5/2
Уравнение: 3/11 : x = 5/2
x = 6 3/11