A plumber charges $52.50 per hour plus a $75 service charges. you father's firm hires him to fix leaky pipes. Find the total charge if it takes him 4.5 hours to complete the task?

Question

Cricket

Mathematics

28 November, 11:01

A plumber charges $52.50 per hour plus a $75 service charges. you father's firm hires him to fix leaky pipes. Find the total charge if it takes him 4.5 hours to complete the task?

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Alden Randall · Answer 1

Hi there! The $75 is a one time fixed price and $52.50 is charge per hour. To find amount of total charge, you multiply the charge per hour by number of hours worked, in this case, 4.5. 52.5 * 4.5 is 236.25. That’s $236.25 for 4.5 hours of work. Now, add the $75 to get the total price, when you do, you get 311.25. There. The total charge for the plumber is $311.25.