To convert $\frac{18}{11}$ into a decimal, you can simply perform the division.

$\frac{18}{11} = 18 \div 11 = 1.6363\overline{63}$

The result is a repeating decimal: $1.6363\overline{63}$, where the digits "63" repeat indefinitely.

Would you like further details on repeating decimals or any other clarification?

Here are 5 related questions to expand your understanding:

1. How can you convert other fractions like $\frac{5}{6}$ into a decimal?
2. What is the difference between a repeating decimal and a terminating decimal?
3. Can every fraction be expressed as a repeating or terminating decimal?
4. How do you express repeating decimals in fractional form?
5. Why do some fractions result in repeating decimals?

Tip: When converting fractions to decimals, repeating decimals can often be recognized by long division when the remainder starts repeating.