Answer:
<h3><u>3 times the time --> 3 times the distance</u></h3>
Step-by-step explanation:
 Emma jogs 2 miles along the beach in 1/3 of an hour. If she travels at a constant rate, how far will she jog in an hour?
 
        
                    
             
        
        
        
30% of number A means

similarly, 40% of number B means

These must be equal, so we have

Multiply both sides by 10 to get

So, you can choose any number for A, and then you multiply it by 4/3 to get B. There are infinitely many solutions to this equation.
 
        
             
        
        
        
2.23606797749979
or round it to 2.2