Question
The pie chart below represents
the degree distribution of employees across five different offices, with a total of 4500 employees in all five offices combined. Analyze the chart carefully to answer the question provided. Determine the average number of employees in Office 'A', 'B' and 'E' together?Solution
ATQ,
Average number of students in schools ‘A’, ‘B’ and ‘E’
= [{(78o + 72o + 60o ) ÷ 3} ÷ 360o ] × 4500
= (70 /360o ) × 4500
= 875
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