Conor earns $9 an hour for yard work. he earned $29.25.how many hours did he rake leaves

The correct answer is 3 hours and 25 minutes.

Step-by-step explanation:

First we must analyze the information we have:

We know that for 1 hour of yard work, Conor earns $ 9

Now what we want to know is how many hours he will have worked if he earned a total of $ 29.25.

And one of the ways we can find out would be with a cross-multiplication:

1 hour 9

x hours 29.25

Then we multiply crosswise:

1 . 29,25 = 9.x

29,25 / 9 = x

3,25 = x

Therefore, the correct answer is 3,25.

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