Respuesta :
The one and a half thing can be converted to find extra money paid for overtime.
Mrs Roper's hourly overtime rate is given by Option C: $18.30
Given that:
- Mrs Roper's normal work's pay rate is $12.20 per hour
- Her overtime is paid one and a half of normal work's payment rate.
To find:
Mrs Roper's hourly overtime rate.
Finding the overtime hourly rate:
One and a half of a thing means that thing itself + that thing's half
Thus, we have:
One hour overtime payment = one hour normal work's payment + half of one hour normal work's payment
or
[tex]\text{Hourly overtime rate} = $12.20 + \dfrac{12.20}{2} = 12.20 + 6.10 = \$18.30[/tex]
Thus, Mrs Roper's hourly overtime rate is given by Option C: $18.30
Learn more about fractions here:
https://brainly.com/question/4639999