Solve Decimal Multiplication: 0.25 × 10 Step-by-Step

To solve this problem, we'll follow these steps:

• Step 1: Understand the operation that needs to be performed, which is multiplying the decimal $0.25$ by $10$.
• Step 2: Apply the rule for multiplying a decimal by $10$, which is to move the decimal point one place to the right.

Now, let's work through each step:
Step 1: We have the decimal $0.25$.
Step 2: Moving the decimal point in $0.25$ one place to the right gives us $2.5$.

Therefore, the solution to the problem is $2.5$.