To convert the fraction 215, it's important to clarify what you mean. If you mean 215 as a decimal, then it is simply 215.
However, if you meant the fraction 215 over some number (let’s assume it's 100), then it would be:
\[ \frac{215}{100} = 2.15 \]
But since that doesn't quite match any of the options. If you were looking for something else, please provide more context or clarify the fraction.
If you're just looking for the decimal equivalent of "215", it is 215.
In the options given, none match this description. Please clarify for me to assist you further!