Express ?. ??? ̅̅̅̅̅̅ in the form of ??, where p and q are integers and q ≠ 0

Express ?. ??? ̅̅̅̅̅̅ in the form of ??, where p and q are integ

1.	Express ?. ??? ̅̅̅̅̅̅ in the form of ??, where p and q are integers and q ≠ 0
Answer» x = 0.001bar eq. 1100x = 1.001 eq. 2eq. 2 - eq. 11000x - x999x=1.001- 0.001999x = 1x= 1/999