Question

`(9)/(27)`


`(2)/(6)`


`(5)/(18)`


`(15)/(45)`


(one of those fraction is not equivalent to

`(1)/(3)` )

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Answer 1

5/18 is not equivalent to 1/3.

Explanation:

9/27, 2/6 and 15/45 are equivalent to 1/3.