Ans the following

Q5. A cake is cut up into a number of equal pieces. Alam, Binny, Chirag and Debu take pieces of the cake. Alam has $\frac{1}{3}$ of the cake, Binny has $\frac{1}{4}$ of the cake and Chirag has $\frac{1}{6}$ of the cake. Debu now takes one-third of the remainder. This leaves two pieces. How many pieces was the cake cut into?