Question

express 1.2bar in the form of p/q​

Answer 1

Answer:

hey mate here's the ans

let X be 1.22222.......

multiply 10 by X we get

10x=12.22222.....

now subtracting X from 10 X

10x-x=12.22222-1.22222

9x=11

X=11/9

please mark me as brainliest

Answer 2

1.2bar=x
1.2bar multiple it by 10 and do the same with x also now we get
12.2bar=10x
Now split the 12.2bar into
11+1.2bar=10x
Now as we now that 1.2bar is equal to x replace 1.2bar with x
11+x=10x
11=10x-x
11=9x
X=11/9