1.123456+23456+345612+456123+561234+612345=? 999981998 × 11111111 / 121 =?

1.123456+23456+345612+456123+561234+612345=? 999981998 × 11111111 / 121 =?

123456+23456+345612+456123+561234+612345
=(1+2+3+4+5+6)×111111
=2333331
(19981998/999)×(121/11111111)
=220022/1010101