Question

write 0.23 bar on 23 in form of p/q

Answer 1

let x=0.23

x=0.23=0.2323233........

100x=23.23=23.2323..

100x-x=23.23-0.23

99x=23

x=23/99

Answer 2

0.2323... = x ____(1)

10x = 23.23... ____(2)

Subtracting 1 from 2 -

10x - x = 23.23... - 0.23...

9x = 23

x = 23/9