Question

Which ratio forms a proportion with 18/27

Answer 1

`(2)/(3)`

Explanation:

The given ratio is
`(18)/(27)`

9 is the common factor of 18 and 27

divide numerator and denominator by 9

`(18/9)/(27/9) =(2)/(3)`

hence
`(2)/(3)` is proportion with
`(18)/(27)`