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labor cost=458-339
labor hours=laborcost/34=(458-339)/34
labor hours=laborcost/34=(458-339)/34
Let's denote the number of hours of labor as "x". The cost of labor per hour is given as $34.
The total cost of labor can be calculated by multiplying the number of hours of labor (x) by the cost of labor per hour ($34):
Cost of labor = Number of hours of labor * Cost of labor per hour
Substituting the given values into the equation:
458 = x * 34
To solve for x, divide both sides of the equation by 34:
458 / 34 = x
Performing the calculation:
13.47 ≈ x
Therefore, the number of hours of labor required for the repair of the car is approximately 13.47 hours.