text: sweets and chocolate? a bag of sweets contain 8 toffees and 5 chocolates. andrew takes a sweet from the bag. write down the probability that he picks a toffee.  then andrew eats the toffee and robert now takes a sweet from the same bag. what is the probability that robert will pick a chocolate? probability of andrew picking a toffee = 8/13  andrew eats the toffee, therefore only 7 toffees and 5 chocolates left.   probability of robert picking a chocolate = 5/12