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acredito que deva ser m =1,1787878... e y=0,3212121...
1,178787878...=m
11,78787878...=10m
1178,78787878...=1000m
1000m-10m=1178,7878...-11,7878...=1167=990m
m=1167/990
y=0,3212121...
10y=3,212121
1000y=321,212121...
1000y-10y=321,212121...-3,212121...=318=990y
y=318/990
m+y=1167/990+318/990=1485/990
1,178787878...=m
11,78787878...=10m
1178,78787878...=1000m
1000m-10m=1178,7878...-11,7878...=1167=990m
m=1167/990
y=0,3212121...
10y=3,212121
1000y=321,212121...
1000y-10y=321,212121...-3,212121...=318=990y
y=318/990
m+y=1167/990+318/990=1485/990
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