Answer:

Step-by-step explanation:

Hope this helps ;) ❤❤❤
 
        
                    
             
        
        
        
Answer:
0.5:1
Step-by-step explanation:
laps:minutes
So we can find how much Ronald runs in 2 minutes, by dividing 6:12 (or 6/12) by 6. This will give you 1:2 (One lap = 2 minutes). 
But you're looking for 1 minute, so with 1:2, you have to divide them by 1/2, so it will be 0.5:1.
 
        
                    
             
        
        
        
Answer: 3/5 
Step-by-step explanation: thats your answer.
 
        
             
        
        
        
Answer:
The answer is $345.60
Step-by-step explanation:
12 x 18 room = 216 square feet
216 x $1.60 = 345.60
It will cost you $345.60 to cover the room.