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The problem presented asks to find the value of the expression:

\[
-1 - \frac{4}{3}
\]

### Step-by-step solution:

1. Start with the expression: \(-1 - \frac{4}{3}\).
2. Convert \(-1\) to a fraction with the same denominator as \(\frac{4}{3}\):
   \[
   -1 = \frac{-3}{3}
   \]
3. Now, subtract \(\frac{4}{3}\) from \(\frac{-3}{3}\):
   \[
   \frac{-3}{3} - \frac{4}{3} = \frac{-3 - 4}{3} = \frac{-7}{3}
   \]

The result is \(\frac{-7}{3}\), which is approximately \(-2.33\).

### To model this on the number line:
- Start at \(-1\).
- Move left by a little more than two-thirds (\(\frac{4}{3}\)) to reach approximately \(-2.33\).

Would you like further explanation on any steps or how to model this on the number line?

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Here are 5 related questions to explore:
1. What happens if you add fractions instead of subtracting?
2. How would you subtract \(\frac{4}{3}\) from a positive number, like 1?
3. How do you model mixed fractions on a number line?
4. What is the difference between subtracting fractions and subtracting decimals?
5. How do you convert improper fractions like \(\frac{-7}{3}\) into a mixed number?

**Tip**: When subtracting fractions, make sure to get a common denominator before performing the operation!

Find -1 - 4/3 and model the expression on the number line.

Learn how to subtract rational numbers, specifically solving -1 - 4/3 and representing it on a number line. This problem covers key concepts like fraction subtraction, improper fractions, and number line modeling. Suitable for students in Grades 6-7.

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