Final answer:
To calculate the salesperson's commission, multiply the total sales worth by the commission rate of 5%. The salesperson earned $10,250 in commission last month.
Step-by-step explanation:
To calculate the commission earned by the salesperson, you need to multiply the total sales worth ($205,000) by the commission rate (5%).
Step 1: Convert the commission rate to a decimal by dividing it by 100. 5% ÷ 100 = 0.05.
Step 2: Multiply the total sales worth by the commission rate. $205,000 x 0.05 = $10,250.
Therefore, the salesperson earned $10,250 in commission last month.