Convert Decimal 7.09: Express in Alternative Number Forms

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

• Step 1: Identify the whole number part of 7.09.
• Step 2: Convert the decimal part to a fraction with a denominator of 100.
• Step 3: Combine both parts to form a mixed number.

Now, let's work through each step:

Step 1: The whole number part is 7.

Step 2: Convert the decimal part, 0.09, into a fraction. Since 0.09 is equivalent to 9 hundredths, it can be expressed as $\frac{9}{100}$.

Step 3: Combine the whole number and the fraction to form the mixed number, which is $7\frac{9}{100}$.

Therefore, the solution to the problem is $\mathbf{7\frac{9}{100}}$.