As a fraction of the whole pie chart this represents 225/360 = 5/8. Games resulting in a win = 5/8 × 24 = 15 games. Fifteen games resulted in a win. The sector representing the pupils whose ...

“Imagine a pie chart that shows Visuals at 42 percent, Numbers at 36 percent, Stupid Jokes at 15 percent and Random Complaints at 7 percent. Now let’s convert that to a bar chart.” ...