How to describe this image: Pie charts should be converted in to lists or data tables. These charts are very simple so they can be converted into lists. Ignore extraneous visual elements such as the ...

Image caption, All that is left to do is to label the pie chart and give it a title. Each sector can be labelled, or it can be colour coded with a key. An appropriate title for this example would ...

Narrator: And it’s because pie charts are so good at showing information ... Just work out 2 fifteenths of the other sectors. For example, A is sixty degrees. Two fifteenths of sixty degrees ...