Respuesta :
					                   to estimate round 389 to 400
400 / 20 = 20
answer would be B. 20
					                
					             400 / 20 = 20
answer would be B. 20
					                   The correct answer is: B. This is because 389/20= 19.45. 20 is the closest estimate to this number. :) 
Hope this helps!
					                
					             Hope this helps!
 
			                   
					                  