Steve earned $27 mowing lawns. He earned $12 less than that washing windows. He earned 3 times as much money walking dogs as he earned washing windows. How much money did Michael earn walking dogs?

27 - 12 = ?

What is your next step?

15×3=45

Yay! You're right.

To find out how much money Steve earned walking dogs, we need to follow the given information step by step.

First, we know that Steve earned $27 mowing lawns.
Then, we are told that he earned $12 less than that washing windows.

Therefore, we can calculate the amount of money he earned washing windows:
$27 - $12 = $15

Next, we are told that he earned 3 times as much money walking dogs as he earned washing windows.

So to find the amount of money he earned walking dogs, we can multiply the amount he earned washing windows by 3:
$15 * 3 = $45

Therefore, Steve earned $45 walking dogs.