The pie chart below shows the per cent sale of different fruits in a day for a shop.
If the total number of fruits sold by a fruit seller in a day is 1200, what is the combined central angle in the pie chart for oranges and apples?
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. 180°
Total fruits sold = 1200
Apples sold = 1200 × 20/100 = 240
Oranges sold = 1200 × 30/100 = 360
Total = 240 + 360 = 600
the combined central angle in the pie chart for oranges and apples = 360/1200 × 600 = 180º