Write this rate as a unite rate. 
The Unit rate is ___ yard(s) per hour.
                                             
                                          
                                          
                                        
											 
											Answer:
2
Step-by-step explanation:
4 X 1/4 = 1 hour thus you must do 1/2 X 4 = 2 Yards in order to make it [Blank} per one hour.