Respuesta :

12/18 is the ratio that forms the proportion with 2/3.
Greenleafable
The ration which forms a proportion with 2/3 is 12/18. 
Any expression which can be simplified to 2/3 is equal in proportion to it, so among these answers, the only option which can be simplified so as to equal 2/3 is 12/18. 

Otras preguntas