Study the pie-chart and answer the question:

Total Number of Employees =1400

The total number of employees of the company working in production and IT department exceeds the total number of employees working in the Marketing and Accounts departments by _____.

154

Difference in total number of employees of the company working in production and IT department  to the working in the Marketing and Accounts departments

= ( 111.6º + 72º ) - ( 86.4º + 57.6º )

= 183.6º - 144º

= 39.6º

⇒ \(\frac{39.6º}{360º}\) × 1400

= 154