Find the multiplicative inverse of  −1.1
 

The multiplicative inverse of a number \( x \) is a number \( y \) such that:

\[
x \times y = 1
\]

To find the multiplicative inverse of \(-1.1\), we calculate:

\[
y = \frac{1}{-1.1}
\]

\[
y = -\frac{1}{1.1} \approx -0.9091
\]

Thus, the multiplicative inverse of \(-1.1\) is approximately \(-0.9091\).

Would you like a more detailed explanation on multiplicative inverses, or do you have any other questions?

Here are 5 related questions:
1. What is the multiplicative inverse of a fraction like \(\frac{2}{3}\)?
2. How would you find the multiplicative inverse of a complex number?
3. Can a number have more than one multiplicative inverse?
4. What is the multiplicative inverse of 0, and why?
5. How do multiplicative inverses relate to solving equations?

**Tip:** The multiplicative inverse is useful in algebra for simplifying equations, especially when working with fractions or decimals.

Find the multiplicative inverse of −1.1

Learn how to calculate the multiplicative inverse of −1.1. This tutorial provides a step-by-step guide using the multiplicative inverse formula and discusses related concepts in algebra. Suitable for students in Grades 6-8.

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