Question

Write 0.3bar8 in p/q form.

Answer 1

10x = 3.8
    x = 0.8

9x = 3
  x = 1/3

Answer 2

x=0.3......1)
Multiply 10
10x=3.3.....2)
Subtract 2 from 1
10x-x=3.3...-0.3...
9x=3
x=3/9
Or 1/3