Let's solve the expression:

\[
\frac{1}{-3} - \frac{1}{-2}
\]

First, simplify each fraction:

\[
\frac{1}{-3} = -\frac{1}{3}
\]

\[
\frac{1}{-2} = -\frac{1}{2}
\]

Now, substitute these into the expression:

\[
-\frac{1}{3} - \left(-\frac{1}{2}\right)
\]

Subtracting a negative is the same as adding a positive:

\[
-\frac{1}{3} + \frac{1}{2}
\]

To add these fractions, find a common denominator. The least common denominator (LCD) of 3 and 2 is 6. Convert each fraction:

\[
-\frac{1}{3} = -\frac{2}{6}
\]

\[
\frac{1}{2} = \frac{3}{6}
\]

Now, add the fractions:

\[
-\frac{2}{6} + \frac{3}{6} = \frac{1}{6}
\]

So the final answer is:

\[
\frac{1}{6}
\]

Would you like further details or have any questions?

Here are some related questions to explore:

1. How do you add or subtract fractions with different denominators?
2. What is the least common denominator, and how is it found?
3. How do you convert negative fractions back to their original form?
4. What is the process for simplifying fractions?
5. How do you handle fractions with negative signs in both the numerator and denominator?

**Tip:** When subtracting negative fractions, remember that the operation changes to addition.

Learn how to solve the subtraction of fractions with negative denominators using the expression (1/-3) - (1/-2). This detailed explanation covers key concepts such as converting negative fractions, finding the least common denominator, and simplifying the final result. Perfect for students in Grades 6-8.

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