Question

101. i-The repair bill on your car is $316.55. The charge for parts was

$148.55. A mechanic worked on your car for 4 h. What was the charge
per hour for labor?

Answer 1

$42.00 per hour of labor

Explanation:

$316.55-$148.55=$168.00

$168.00÷4 hours of labor=$42 an hour