Question

If sandy earns $5.00 an hour at her new job, how much will she make after 12 hours?
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Answer 1

Answer: $60.00

Step-by-step explanation: If we want to find how much money she makes in 12 hours, we must use the information we got for how much she makes in 1 hr, and apply that to make a proportional relationship. So, it would look like this:

`(5)/(1)` =
`(?)/(12)`

Now, using cross multiplying, we multiply 1 x 12 and 5 x 12 to get $60. I hope this helped.

Answer 2

1 hour = 5
12 hour = x,
Cross multiply
1*x = 5 * 12
X = 60 $