BECE Mathematics 2010 Paper

‌ Angle of sector ‌=‌

‌ Number ‌

‌ Total ‌

×360∘
The total is 100 since the data is \%. Thus if you sum all the \%, you will get 100%.
Percentage for maize =35%
Angle of sector for maize =‌

35

100

×360∘
Note:
1. The zeros ( 0 ) at the end of 100 and 360 cancels each other
2. 5 divides 10, 2 times and 35,7 times
3. 2 divides itself 1 and 36,18 times
4.7×18=126
Angle of sector for maize =126∘