Suma ate \[\frac{2}{10}\] of an apple, Madhu ate \[\frac{3}{10}\] of the apple and Reena ate some of the remaining apple. \[\frac{2}{10}\] of the apple was left. What fraction of the apple did Reena eat?

• A.  \[\frac{4}{10}\]                               
• B.  \[\frac{1}{10}\]
• C.   \[\frac{2}{10}\]                                              
• D.   \[\frac{3}{10}\]