Final answer:
To determine the total cost of a plumber's house call with 2.5 hours of labor, multiply the number of hours (2.5) by the hourly rate ($25) to get the labor cost, and then add the house call fee ($50).
Step-by-step explanation:
To calculate the total cost of a plumbing service that includes a house call fee and hourly labor charges, you'll need to do a bit of multiplication and addition. The plumber charges a $50 fee for making the house call and $25 per hour for labor. If the job required 2.5 hours of labor, you would first calculate the labor cost and then add it to the house call fee.
Here's the breakdown:
- Multiply the number of labor hours by the hourly rate: 2.5 hours Ă— $25/hour = $62.50 for labor.
- Add the house call fee to the labor cost: $62.50 (labor) + $50.00 (house call fee) = $112.50 total cost.
Therefore, the total cost for a house call that requires 2.5 hours of labor would be $112.50.