Question

1.21 in the form of p/q where p and q are integer and q is not equal to 0.
with steps
1.21
2.36
0.789
0.839
0.9 bar
0.11 bar
0.67bar
0.001 bar



I need correct answer pls​

Answer 1

1.21=121/100

2.63=263/100

0.789=789/1000

0.839=839/1000 these are termanting rational number

0.9=then 0.9is have 1 periodicity

so,,10x=9.9999

X=0.9999

10x=9.999

X=0.999

9x=9.000

X=9/9ike this we write when non-termanting rational number