Question

The amount of money earned varieties directly with the numbers of hours spent babysitting .If Kayla baby sits for 3 hours she will earn $27 how many hours will she earn if she babysits for 4 hours

Answer 1

$36

Explanation:

Step 1. Create a ratio of hours to dollars

3 hours : 27 dollars can be simplify to 1 hour : 9 dollars

Step 2. Find the answer

Given the unit rate of 9 dollars per hour, find how much money Kayla can make in 4 hours.

4 x 9 is 36

The answer is 36 dollars

Hope this helps :)

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