write 25 as a decimal
Understand the Problem
The question is asking how to express the whole number 25 in decimal format. This is a straightforward conversion since any whole number can be represented as a decimal by adding a decimal point and a zero (25.0).
Answer
$25.0$
Answer for screen readers
The number 25 in decimal format is $25.0$.
Steps to Solve
- Identify the Whole Number
We start with the whole number 25.
- Add a Decimal Point
To express the whole number in decimal format, we add a decimal point.
- Add a Zero
Next, we add a zero after the decimal point to represent the same value as a decimal:
$$ 25 \rightarrow 25.0 $$
- Final Decimal Representation
Thus, the whole number 25 in decimal format is:
$$ 25.0 $$
The number 25 in decimal format is $25.0$.
More Information
Representing whole numbers as decimals is useful in various contexts like measurements or calculations. Adding a decimal point and a zero clearly shows that the number is in decimal form while retaining its value.
Tips
- Thinking decimals are only for fractions: Some may think decimals only represent parts of whole numbers. In fact, whole numbers can be expressed in decimal format as well.
- Forgetting the zero after the decimal: When converting, it’s essential to add the zero to indicate the decimal nature, as in $25.0$.
