Respuesta :
Repeating decimal, these should be expressed as rational numbers...
If x=12.25...
100x-x=1225.25...-12.25...
99x=1213
x=1213/99
x=12 25/99
If x=12.25...
100x-x=1225.25...-12.25...
99x=1213
x=1213/99
x=12 25/99