The chart represents some data concerning numbers of items of fruit.
How many more oranges are there than apples?
37 children are asked if they like kittens, puppies, and lizards. The answers are shown in this diagram.
How many children like both kittens and lizards but not puppies?
The eye colours of all students in a classroom of 32 are shown in the chart.
Roughly how many students have brown eyes?