1:40.
1:40 is equal to 1/40, while 1:60 is equal to 1/60.
1/40 is the bigger fraction, so 1:40 is the correct answer.
        
             
        
        
        
Answer:
 = 9
 = 9
Step-by-step explanation:
Given that,
Asn expression : 
We need to evaluate the above expression.
We know that, 
So,

or

So, the value of  is 9. Hence, the correct option is (b).
 is 9. Hence, the correct option is (b).
 
        
             
        
        
        
Answer:
<h2>D) - 9/7</h2>
Hope this will help you lot.