A discount supermarket shelf contains a large number of tomato tins and peach tins with no labels. There is an equal number of tins all mixed together on the same shelf. You select four tins in a hurry. Use a tree diagram to help find the probability of selecting the correct number of tins of tomatoes and/or peaches for each of these recipe requirements
a)You need four tins of tomatoes for a stew
b)You need four tins of peaches for a peach crumble
c)You need at least three tins of tomatoes for a bolognese
d)You need at least two tins of peaches for a fruit salad
e)You need at least one tin of tomatoes for a vegetable soup.