To express \( \frac{31}{90} \) as a recurring decimal, we divide 31 by 90:

\[
31 \div 90 = 0.3444444\ldots
\]

So, \( \frac{31}{90} = 0.34\overline{4} \).

This means the decimal repeats the digit "4" after the first two digits.

Would you like further details on this process, or have any questions?

Here are 5 related questions you may find helpful:
1. How do you convert any fraction to a recurring decimal?
2. What is the difference between terminating and recurring decimals?
3. How do you identify the length of a repeating sequence in a recurring decimal?
4. Can recurring decimals always be written as fractions?
5. How do you convert a recurring decimal back into a fraction?

**Tip**: When dividing to find a decimal, recognize recurring decimals by spotting repeating digit patterns in the quotient.

Learn how to convert the fraction 31/90 into a recurring decimal. This problem demonstrates the division process to get 0.34 with a repeating 4. Ideal for students in Grades 6-8, this guide helps understand key concepts like recurring decimals and how to identify repeating digits in the decimal expansion.

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