The value of1.999… in the formpq, wherep andq are integers andq≠0, is
1910
19991000
2
19
Find the value1.999… in the formpq
Let us assumex=1.9999….....1
Multiply by10 on both sides
10x=19.9999…..2
On subtracting the equation1 from the equation2,
10x-x=19.9999....-1.9999...9x=18x=189x=2
∴Hence , The correct option is C.
The value of 0.¯¯¯2 in the form pq, where p and q are integers and q≠0, is
(a) 15
(b) 29
(c) 25
(d) 18
The value of 1.999… in the form pq, where p and q are integers and q≠0, is: