Express 
as a rational number in simplest form.
Let x = 0.
- (i)
Multiply 100 on both sides -
100x = 23.
- (ii)
Subtract the equations (i) from (ii) -
⇒ 99x = 23
So x = 
19
Express as a rational number in simplest form.
Let x = 0. - (i)
Multiply 100 on both sides -
100x = 23. - (ii)
Subtract the equations (i) from (ii) -
⇒ 99x = 23
So x =