Answer:
20/41 (it can't be reduced or simplified)
Step-by-step explanation:
41 is a prime number hence cannot be divided by anything.
Therefore, 20/41 simplified is still 20/41 and in decimal format is 0.488(3 d.p)
 
        
                    
             
        
        
        
Answer:
Step-by-step explanation:
log₂125 = log₂(5²) = 2log₂5 = 2k