A company has two office buildings that hold 30,000 employees. Their headquarters contains 14 times as many employees as their overseas branch. Therefore, their headquarters contains __?__ employees.

Their headquarters contains 420000 employees.

Step-by-step explanation:

The company has two office buildings which hold 30,000 employees.

The headquarters contains 14 times as many employees as the overseas branch.

Therefore, the number of employees in the headquarters is:

14 * 30000 = 420000 employees

Their headquarters contains 420000 employees.