What is 15% of 5?
Use our percentage calculator to easily find what 15 percent of 5 is. Calculate percentages fast with this simple percent calculator tool.
Result
0.75
15% of 5 = 0.75
Mathematical Formula
Detailed Explanation
Step 1: Understanding Percentages
15% means 15 parts out of 100. To convert a percentage to a decimal, we divide by 100: 15% = 0.15
Step 2: Multiplication
We multiply our number (5) by the decimal form of the percentage (0.15):
5 × 0.15 = 0.75
Step 3: Real-World Context
This means that 15% or 0.15 of 5 is 0.75. In other words, if you take 15% of 5, you get 0.75.
Common Use Cases
Discounts
When a $5 product has a 15% discount, you save $0.75 and pay $4.25.
Tips
If you want to leave a 15% tip on a $5 meal, you would leave $0.75 as the tip.
Taxes
When 15% sales tax is added to a $5 purchase, $0.75 is added for tax, making the total $5.75.
Proportions
If 15% of students in a class are boys and there are 5 students total, that means there are 1 boys.
Finance
If you invest $5 and earn 15% annual interest, you'll receive $0.75 in interest for the year.
Education
If a student answers 15% of questions correctly on a 5-question test, they answered 1 questions correctly.
Business
If 15% of your monthly revenue goes to operating expenses and you earn $5, you spend $0.75 on operations.
Healthcare
If a hospital reduces infections by 15% from 5 cases monthly, they now have only 4 cases per month.