https://file.aiquickdraw.com/mathbot/file/1727056549464os5o8pp3.jpg

The problem asks you to convert \(- \frac{17}{40}\) to a decimal. Let's walk through the solution:

### Step-by-step Conversion:

1. \(- \frac{17}{40}\) can be written as:
   \[
   - \frac{17}{40} = - 0.425
   \]

This is a straightforward division: \(17 \div 40 = 0.425\). Since it is negative, the result is \(-0.425\).

### Correct Answer:
The answer is \(-0.425\), which matches the option selected in the image (the one with the repeating decimal sign over 425). However, there is no need to repeat any digits since the decimal terminates.

Would you like further clarification or have any additional questions?

Here are 5 related questions:

1. How would you convert a fraction like \(\frac{1}{8}\) to a decimal?
2. How can you express a repeating decimal as a fraction?
3. What is the decimal expansion of \(\frac{1}{3}\)?
4. How do you recognize a repeating decimal in long division?
5. How do you round a decimal to the nearest thousandth?

**Tip:** When dividing fractions to decimals, remember that fractions with denominators like 2, 4, 5, 8, and 10 lead to terminating decimals, while others (like 3, 7, 9) often create repeating decimals.

Learn how to convert the fraction -17/40 into a decimal with a straightforward division. Understand the process of decimal conversion from fractions. Suitable for middle school students in Grades 6-8.

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