Step-by-step explanation:
First, find complete data.
That would be 2, 12 and 5, 30
Divide the output by the input to get the relationship/constant.
12/2 = 6     30/5 = 6
So...
1 x 6 = 6
and
48 / 6 = 8
 
 
        
                    
             
        
        
        
For this case we can make the following rule of three:
 1/10 scarf ------> 4/5 hour
 x ------------------> 1 hour
 Clearing the value of x we have:
 x = (1 / (4/5)) * (1/10)
 Rewriting we have:
 x = (5/4) * (1/10)
 x = 5/40
 x = 1/8
 Answer:
 A fraction of a scarf that alison can knit in 1 hour is:
 x = 1/8
        
                    
             
        
        
        
Answer:
720 miles.
Step-by-step explanation:
Going 60 miles per hour for 12 hours would amount to driving 720 miles in total.
 
        
             
        
        
        
Answer:
ok....
Step-by-step explanation:
 
        
                    
             
        
        
        
40%less
You take 36/60
That equals 60%
This means that 36 is 60% of 60
So in 24 is 40% of 60 or 36 is 40% less than 60