Question

express p/q from 0.1888888888......​

Answer 1

Explanation:

let x=0.1888..

then 10x=1.888

then 10x-x=1.888-0.1888

9x=1.7

x=1.7/9

Answer 2

Answer:

17/90 is correct answer

Explanation:

10x=1.8888...... (1)

  x=0.1888...... (2)

By subtraction, 9x=1.7

x=(17/10)/9

Therefore, x=17/90