Question

Express 12.2 8bar in p/q form

Answer 1

Step-by-step explanation:

express 12.2 bar in rational form.

x=12.2 bar =12.222222........

10x=122.222222........equation- 1

x=12.222222......equation -2

now we subtract equation 1( - )equation 2

Then it will be,

9x=110/9,

when we divide 110/9=12.2bar

the answer ia right.