Question

Jason iced 3/4 of a cake. He walked away and his sister stole 1/6 of the cake the piece she stole was only 2/3 iced. What fraction of the remaining cake is not iced?

Answer 1

Portion of cake which is iced = 3/4
Sister took (2/3)(1/6) of iced cake = 1/9 of iced cake
so part of iced cake left = 3/4 - 1/9 = 23/36
non-iced part left = 13/36