15% of 100 is 15. To calculate this: 1) Convert 15% to decimal (15/100 = 0.15), 2) Multiply by 100 to get 15.

What is 15% of 100?

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Result

15% of 100 = 15

15\% \times 100 = 100 \times \frac{15}{100} = 15

15% means 15 parts out of 100. To convert a percentage to a decimal, we divide by 100: 15% = 0.15

We multiply our number (100) by the decimal form of the percentage (0.15):
100 × 0.15 = 15

This means that 15% or 0.15 of 100 is 15. In other words, if you take 15% of 100, you get 15.

When a $100 product has a 15% discount, you save $15 and pay $85.

If you want to leave a 15% tip on a $100 meal, you would leave $15 as the tip.

When 15% sales tax is added to a $100 purchase, $15 is added for tax, making the total $115.

If 15% of students in a class are boys and there are 100 students total, that means there are 15 boys.

If you invest $100 and earn 15% annual interest, you'll receive $15 in interest for the year.

If a student answers 15% of questions correctly on a 100-question test, they answered 15 questions correctly.

If 15% of your monthly revenue goes to operating expenses and you earn $100, you spend $15 on operations.

If a hospital reduces infections by 15% from 100 cases monthly, they now have only 85 cases per month.

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