Is `8/9` the multiplicative inverse of `-1``1/8`? Why or Why Not?

Explanation

To determine if \( \frac{8}{9} \) is the multiplicative inverse of \( -1 \frac{1}{8} \), we will follow these steps:

### Step 1: Convert the mixed number to an improper fraction.
The mixed number \( -1 \frac{1}{8} \) can be converted to an improper fraction.

1. The whole number part is \( -1 \).
2. The fractional part is \( \frac{1}{8} \).
3. To convert \( -1 \frac{1}{8} \) to an improper fraction:
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