To solve this problem you must apply the proccedure shown below:
 1. You have the following expression given in the problem above:  
 
  2. If yoy divide 

 by 

 the result is 

. 

 3. As you can see in the following expression: 

 the digits 

 and 

 are divided by 

, so the result does not change. Thererefore, it will be 

 : 
 The answer is:
 The answer is: 
