question_answer

A cake pie was divided into 9 equal parts. Preeti ate \[\frac{1}{9}\] part of the cake pie. Monika ate \[\frac{4}{9}\] part of the cake pie. Dolly ate \[\frac{2}{9}\] part of the cake pie. How much of the cake pie was left?

A)  \[\frac{1}{9}\]                         

B)  \[\frac{2}{9}\]

C)  \[\frac{4}{9}\]                         

D)  \[\frac{3}{9}\]

E)  None of these