Study the given pie chart and answer the question that follows:
The pie chart shows the break-up of the total number of employees of a company in 2019, in five departments A, B, C, D, and E.
Total number of employees = 4500
The average number of employees of the company in departments D and E is what percentage of the number of employees in department A (correct to one decimal place)?
1
54.4%
2
56.2%
3
55.8%
4
55.5%