How do you get 24 from 3, 6, 9 and 11, using addition, subtraction, multiplication and division? 
                                      
                                          
                                   
                                              
                                          3, 6, 9 and 11
                                        
                                                  How do you get 24 from 3, 6, 9 and 11, using addition, subtraction, multiplication and division? 
                                      
                                          
                                   
                                               
                                                  