Final answer:
Chris's approximate hourly rate is $7.26, which is determined by an equation that factors in their regular work hours, overtime hours, and total gross pay.
Step-by-step explanation:
Chris calculated their hourly rate based on their gross pay and hours worked. With an overtime of 111 hours, it means Chris worked a total of 151 hours (40 regular hours + 111 overtime hours).
Chris's pay for the overtime hours is at a time and a half rate. If we let x represent the hourly rate, the equation for the total pay of 1500 dollars including overtime would be:
40x + 111(1.5x) = 1500
By solving the equation, we can find out Chris's hourly rate. After distributing and combining like terms:
40x + 166.5x = 1500
206.5x = 1500
x = 1500 / 206.5
x = 7.26 (approx.)
Thus, Chris's approximate hourly rate is $7.26.