Question

express the 1.27 bar in the form of p/q

Answer 1

)       x = 1.2727272727.........

(2) 100x = 127.27272727.........

From subtracting (1) and (2) We get :

       99x =  126.0000000

           x =   126/99 = 14/11.

Answer 2

p/q = 127/100.
that is p/q form