a man worked 45 hours in one week. his regular pay was $7.80 per hour with time and a half for overtime…

a man worked 45 hours in one week. his regular pay was $7.80 per hour with time and a half for overtime. find his gross earnings for the week. the mans gross earnings for the week was $ (round to the nearest cent as needed.)
Answer
Explanation:
Step1: Determine regular - hours pay
Regular hours are usually 40. Pay for regular hours = Regular - rate×Regular - hours. The regular rate is $7.80 per hour and regular hours are 40. So, pay for regular hours = $7.80×40 = $312.
Step2: Determine overtime - hours and overtime rate
Overtime hours = Total hours - Regular hours. Total hours are 45 and regular hours are 40, so overtime hours = 45 - 40=5 hours. The overtime rate is time - and - a - half of the regular rate. Overtime rate = $7.80×1.5=$11.70 per hour.
Step3: Calculate overtime pay
Overtime pay = Overtime rate×Overtime hours. Overtime rate is $11.70 per hour and overtime hours are 5. So, overtime pay = $11.70×5 = $58.50.
Step4: Calculate gross earnings
Gross earnings = Regular - hours pay+Overtime pay. Regular - hours pay is $312 and overtime pay is $58.50. So, gross earnings = $312 + $58.50=$370.50.
Answer:
$370.50