28. The simplest form of is
Let x = then
X = 0.123333 ………………(i)
10x = 1.23333 …………….(ii)
100x = 12.3333 ………..(iii)
1000x = 123.3333………(iv)
On subtracting (iii) from (iv) we get,
900x = 111
x=
x =