Question
Express 
in the form 
where p and q are integers and q ≠ 0.
Solution
⇒ x = 5.3474747......
⇒ 10x = 53.474747...... ...(1)
⇒ 1000x = 5347.474747...... ...(2)
Subtracting (1) from (2), we get
990x = 5294
