question_answer

Alice had 240 marbles. She gave\[\frac{1}{3}\] of the marbles to her brother and\[\frac{1}{4}\]of the remainder to her sister What fraction of the marbles had she left?            

A) \[\frac{1}{4}\]            

B)      \[\frac{1}{3}\]                        

C)  \[\frac{1}{2}\]                       

D)       \[\frac{1}{5}\]