Find the difference between the place values of the nines in 79520986.

Answer

To find the difference between the place values of the nines in the number 79520986, we will follow these steps:

### Step-by-Step Solution:

1. **Identify the Position of the Digits**:
- The number is 79520986.
- The first '9' is in the hundreds place (third digit from the right).
- The second '9' is in the ten-thousands place (fifth digit from the right).

2. **Calculate the Place Value of the First '9'**:
- The place value of the first '9' (hundreds place) is calculated as:
\[ 9 \times 100 = 900 \]

3. **Calculate the Place Value of the Second '9'**:
- The place value of the second '9' (ten-thousands place) is calculated as:
\[ 9 \times 10000 = 90000 \]

4. **Find the Difference Between the Two Place Values**:
- Now, we will find the difference between the place values:
\[ 90000 - 900 \]

5. **Perform the Subtraction**:
- To perform the subtraction:
\[ 90000 - 900 = 89100 \]

### Final Answer:
The difference between the place values of the nines in 79520986 is **89100**.

---