Sharing out chocolate cake

This task is about sharing fractions of a cake.

Dianna had a cake of chocolate divided into 16 segments. She shared it with her friends.


John was given 14, Hana 18, Ben and Nan 116 each, and Mary 216.

  
a)
  
Show how many segments each of Dianna's friends would get by writing their names on the segments below.
  

  
  
    

  

  

  
  
  
    

  

  

  
   
   
    
     
   
   
    
  
  
  
  
  
  

b)
 
What fraction did Dianna have left? __________