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A plumber fixed a leaky sink and charged $55 for parts and $45 per hour for labor. If the total bill was $190, how many hours did the plumber spend fixing the sink?
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A plumber fixed a leaky sink and charged $55 for parts and $45 per hour for labor. If the total bill was $190, how many hours did the plumber spend fixing the sink?

User Mcrute
by
4.6k points

1 Answer

9 votes

Answer:

3 hours

Explanation:

$190 - $55 = $135 that the plumber charged for labor

$135/$45 = 3 hours that the plumber spent fixing the sink

User Cosmin Sontu
by
4.7k points
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