lan makes 60 cakes.
He gives à of the cakes to Helen.
He gives 20% of the 60 cakes to Sue.
What fraction of the 60 cakes does he have left?

lan makes 60 cakesHe gives à of the cakes to HelenHe gives 20 of the 60 cakes to SueWhat fraction of the 60 cakes does he have left class=