Mr. Willams receives an annual salary of $54,000. What is his average monthly salary?

Divide by 12.

To find the average monthly salary, we can divide the annual salary by the number of months in a year.

Step 1: Divide the annual salary by 12 (months).

$54,000 / 12 = $4,500

Therefore, Mr. Williams' average monthly salary is $4,500.