Question

0.39 recurring as a fraction please [ 3 and 9 are both recurring]

Answer 1

Explanation:

0.39 repeating as a fraction

= 13/33

Answer 2

`(13)/(33)`

Explanation:

we require 2 equations with the repeating digits placed after the decimal point.

let x = 0.3939.... (1) ← multiply both sides by 100

100x = 39.3939... (2)

subtract (1) from (2) thus eliminating the repeating digits

99x = 39 ( divide both sides by 99 )

x =
`(39)/(99)` =
`(13)/(33)` ← in simplest form