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Trey made $324 for 18 hours of work. At the same rate, how many hours would he have to work to make $216?

Respuesta :

Answer:

12 hours

Step-by-step explanation:

Let x be the amount of money he makes in 1 hour

324=18x

x=18

So, we know that 18 time the number of hours will be 216

Let y be the number of hours

18y=216

y=12

Answer:

12 Hrs

Step-by-step explanation:

You must first divide 324 by 18 to find how much he makes per hour and then divided that by 216