Answer :

To express [tex]\(18 \frac{12}{25}\)[/tex] as a decimal, follow these steps:

1. Convert the Fraction to a Decimal:
- The fraction [tex]\(\frac{12}{25}\)[/tex] needs to be converted into a decimal form.
- Divide 12 by 25:
[tex]\[
\frac{12}{25} = 0.48
\][/tex]

2. Combine the Whole Number and Decimal:
- You have a whole number part, which is 18, and the decimal fraction part, which is 0.48.
- Add these together to find the complete decimal number:
[tex]\[
18 + 0.48 = 18.48
\][/tex]

Therefore, [tex]\(18 \frac{12}{25}\)[/tex] written as a decimal is 18.48.