The Pie chart shows the percentage distributions of the total number of laptops (both Dell and HP) sold by six stores in March.
Refer to the pie chart and table carefully and answer the given questions.
Total number - 11200:
| Ratio of the numbers of Dell and HP sold |
| Stores | Ratio |
| A | 5:4 |
| B | 7:6 |
| C | 1:4 |
| D | 11:10 |
| E | 4:3 |
| F | 3:1 |
What is the central angle corresponding to the total number of laptops (both Dell and HP) sold by store E? (correct to one decimal place)
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. 50.4°.
Central angle by store E = (14/100) × 360° = 50.4°