Cevap:
x = 1,2222222
10x = 12,22222
-x = -01,22222
9x = 11
x = 11/9
y = 1,2333333
10y = 12,3333
-y = -01,2333
9y = 11,1
y = 111/90
z = 0,88888
10z = 8,8888
-z = 0,8888
9z = 8
z = 8/9
[tex]= \frac{\frac{11}{9}+\frac{111}{90}}{\frac{8}{9}} \\\\= \frac{\frac{110}{90}+\frac{111}{90}}{\frac{8}{9}}\\\\= \frac{\frac{221}{90}}{\frac{8}{9}}\\\\= \frac{221}{90}*\frac{9}{8}\\\\= \frac{221}{80}[/tex]
