Ravi had \[\frac{5}{6}\] of a cake. He ate \[\frac{2}{3}\] of it. What part of the cake did he eat?

• A.  \[\frac{5}{9}\]                                  
• B.  \[\frac{10}{12}\]                             
• C.  \[\frac{10}{6}\]               
• D.         \[\frac{10}{3}\]