Divide $30.90 by 10: Calculate Equal Share Distribution

To solve this problem, we'll follow these steps:

• Step 1: Identify the given information
• Step 2: Convert the monetary amount, if necessary
• Step 3: Perform the division

Now, let's work through each step:
Step 1: The total amount to be divided is $30.9, and there are 10 people to share this amount equally.<br> Step 2: The amount is given in its decimal form, so it is ready for division.<br> Step 3: To find the amount each person receives, divide$30.9 by 10:

$30.9 \div 10 = 3.09$

Therefore, each person will receive $3.09$ dollars.

The correct choice from the provided options is: Choice 3, which is $3.09$. This choice is correct as it matches our calculated result.