What is the simplest form of 2512

To simplify the expression \( 2512 \), we need to understand the context of what is being asked. If you mean to simplify \( \frac{2512}{1} \) (which is just 2512), that’s already in its simplest form as a whole number.

However, if it's supposed to be a specific equation or expression involving roots or fractions, please clarify or provide more context!

From the options you've given, it looks like you're trying to simplify into a different form. Let's address the possible responses you listed:

1. **12.5** - This is \(\frac{25}{2}\), which, if that's what you are referencing in your context, is 12.5.
2. **\(\sqrt{25}\)** - This simplifies to 5.
3. **5** - This is already in simplest form.
4. **\(\frac{\sqrt{2}}{5}\)** - This is also already simplified as an expression.

If your expression was meant to yield one of these specific results, clarifying it would help to provide a better answer.

As it stands, among your responses, if we interpret \( 2512 \) as a whole number that you want to reduce or relate to one of the options given, you would likely be looking at simplifications regarding square roots or decimal forms.

If you clarify what \( 2512 \) means in this context (as a number or part of a more complex fraction or equation), I can help more accurately!