GCSE Maths Practice: pie-charts

Question 2 of 10

Find how many people a pie chart sector represents.

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$ \begin{array}{l} \text{A full pie chart represents 120 people.} \\ \text{A sector is 120$^\circ$.} \\ \text{How many people does this sector represent?} \end{array} $

Choose one option:

$ 40 $ $ 30 $ $ 50 $

Check your division and multiplication carefully.

Divide total people by 360° to get people per degree, then multiply by sector angle.