Mrs diaz works 40 hours per week regularly at a rate of $15.15 per hour.When she works overtime , he

Mrs diaz works 40 hours per week regularly at a rate of $15.15 per hour.When she works overtime , her rate is time and a half of her regular rate. What is Mrs. Diaz overtime rate?

Time and a half means your hourly rate plus 50% or 1/2 of your hourly rate:
15.15 * 1.5 = $22.73