Respuesta :
					                   12:20 is the unsimplified ratio, but can be simplified to 3:5 or 3 to 5. :) hope this helped
					                
					                
					             Answer: The answer is Three-fifths
Step-by-step explanation:
12 out of 20 is twelve twentieths. divide each side by 4, and you get three-fifths.
 
					                  