The table given below shows the distribution of employees in four different companies in 2022.

Company	Number of zones	Average number of employees per zone	Male: Female
A	30	300	3:5
B	35	400	5:3
C	27	500	4:5
D	25	450	5:4

Find the total number of male employees working in company D in 2022.

To find the total number of male employees working in company D in 2022, we can break down the calculation step-by-step:

Step 1: Calculate the total number of employees in company D.
According to the table, for company D:
Number of zones = 25
Average number of employees per zone = 450

$\text{Total employees in company D}=\text{Number of zones}\times \text{Average number of employees per zone}$

$\text{Total employees in company D}=25\times 450=11250$

Step 2: Calculate the number of male employees using the male to female ratio.
The ratio of male to female employees in company D is 5:4.
This means that for every 9 employees (5 + 4 = 9), 5 are male.

$\text{Number of male employees}=\text{Total employees}\times \frac{5}{5+4}$

$\text{Number of male employees}=11250\times \frac{5}{9}$

$\text{Number of male employees}=1250\times 5=6250$

Therefore, the total number of male employees working in company D in 2022 is 6250.