x=0.(6)
10x=6.(6)
9x=6.(6)-0.(6)=6
x=6/9
x=0.12(3)
100x=12.(3)
1000x=123.(3)
900x=123.(3)-12.(3)=111
x=111/900
ответ: 8,75
x=0.(6)
10x=6.(6)
9x=6.(6)-0.(6)=6
x=6/9
x=0.12(3)
100x=12.(3)
1000x=123.(3)
900x=123.(3)-12.(3)=111
x=111/900
ответ: 8,75