A quarter of the whole pie chart represents 20 people. A quarter is one of four equal parts, so if you multiply a quarter of the pie chart by 4, you can find out what the whole is. So: In this ...

A quarter of the whole pie chart represents 20 people. A quarter is one of four equal parts, so if you multiply a quarter of the pie chart by 4, you can find out what the whole is. So: In this ...

Charts should be readable in black and white. For more information on these and other accessibility requirements, please reference Microsoft Office's guidelines. Pie charts are one of the simplest ...