Study the given graph and answer the question that follows. Number of employees in Department B = 432 The total number of employees working in offices A and E is what percentage more than the total number of employees working in offices B and C?
Given data:
Department | Central Angle (degrees) |
A | 93.6 |
B | 64.8 |
C | 54 |
D | 72 |
E | 75.6 |
Total number of employees in Department B = 432
Calculations:
Total central angle for employee working in A and E department = 93.6 + 75.6 = 169.2º
Total central angle for employee working in B and C department = 64.8 + 54 = 118.8 º
Difference in the central angle = 169.2 - 118.8 = 50.4 º
% more employees working in A and E compared to A and E = \(50.4\over 118.8\) × 100 = 42 \(14\over33\) %
∴ 42 \(14\over33\) % more employees worked in A and E when compared to B and C.
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