What is 10% of 25?

Use our percentage calculator to easily find what 10 percent of 25 is. Calculate percentages fast with this simple percent calculator tool.

Result

2.5

10% of 25 = 2.5

Mathematical Formula

10%×25=25×10100=2.510\% \times 25 = 25 \times \frac{10}{100} = 2.5

Detailed Explanation

Step 1: Understanding Percentages

10% means 10 parts out of 100. To convert a percentage to a decimal, we divide by 100: 10% = 0.1

Step 2: Multiplication

We multiply our number (25) by the decimal form of the percentage (0.1):
25 × 0.1 = 2.5

Step 3: Real-World Context

This means that 10% or 0.1 of 25 is 2.5. In other words, if you take 10% of 25, you get 2.5.

Common Use Cases

Discounts

When a $25 product has a 10% discount, you save $2.5 and pay $22.5.

Tips

If you want to leave a 10% tip on a $25 meal, you would leave $2.5 as the tip.

Taxes

When 10% sales tax is added to a $25 purchase, $2.5 is added for tax, making the total $27.5.

Proportions

If 10% of students in a class are boys and there are 25 students total, that means there are 3 boys.

Finance

If you invest $25 and earn 10% annual interest, you'll receive $2.5 in interest for the year.

Education

If a student answers 10% of questions correctly on a 25-question test, they answered 3 questions correctly.

Business

If 10% of your monthly revenue goes to operating expenses and you earn $25, you spend $2.5 on operations.

Healthcare

If a hospital reduces infections by 10% from 25 cases monthly, they now have only 23 cases per month.

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