Question

express 1.2 in p/q form.​

Answer 1

Answer:

11/9

Step-by-step explanation:

let's take x= 1.22222.... ---eq1

multiply equ1 with 10

10x= 12.222222........eq2

subtract equ1 from equa2

10x-x= 12.2222...-1.22222..

9x= 11

x=11/9