
John's combinations are the same
as Amal's, but he is ready to decide which two of his four friends to invite.
John used his tree diagram to show all
of the possible
outcomes or ways he can invite his two friends on this list.
If Jamal and Minh are boys and Claire and Natasia are girls,
How many different
pairs are there? 

Type the number in the box and click the Check Me! button.
HINT: Repeating pairs are the same color, count them only once. 

Claire 

Natasia 

Minh 

Jamal 

Claire 

Natasia 

Jamal 

Minh 

Natasia 

Jamal 

Minh 

Claire 
 



