Question

What is 0.25 repeating as a fraction?

Answer 1

The method I am going to show you is very usable on others of this type of question. The number you multiply by will need careful consideration.
`x=25/99`

Explanation:

Let `x=0.25bar25`......(1)

Then `100x = 25.2525 ...`(2)

(2) - (1) gives:

`x(100-1) = 25`

`x= 25/99`