Question

Which rational number can be represented by the decimal value 0. 33

Answer 1

1/3

Explanation:

let x = 0.333.....(1)

10x = 3.333......(2)

Subtract (1) from (2)

`10x = 3.333 \\ x = 0.333`

9x = 3

X = 3/9

`x = (1)/(3)`