midnightcateye midnightcateye

20-08-2017
Mathematics

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The bill for the repair of your car was $390 . The cost for parts was $215 . The cost for labor was $35 per hour. How many hours did the repair work take?

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jasmeency jasmeency

20-08-2017

explaination: subtract 215 from 390 since thats how many the parts cost and we're trying to find how many hours the repair took.(answer 175) now divide that by 35 since thats how much you pay an hour. thats how many hours it took to repair the car

answer:5 hours

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