Question

Express the following in p/q form

(1)= 0. 23 23 23 23

(2)= 0. 98333

Answer 1

Let X = 0.123(bar on 23)
10X = 1.23(bar on 23)
10X = 1+0.23(bar on 23)
10X = 1+23/99
10X = 99+23/99
10X = 122/99
x = 122/99*10
x = 122/990