15% of 20 is 3. To calculate this: 1) Convert 15% to decimal (15/100 = 0.15), 2) Multiply by 20 to get 3.

What is 15% of 20?

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Result

15% of 20 = 3

15\% \times 20 = 20 \times \frac{15}{100} = 3

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 (20) by the decimal form of the percentage (0.15):
20 × 0.15 = 3

This means that 15% or 0.15 of 20 is 3. In other words, if you take 15% of 20, you get 3.

When a $20 product has a 15% discount, you save $3 and pay $17.

If you want to leave a 15% tip on a $20 meal, you would leave $3 as the tip.

When 15% sales tax is added to a $20 purchase, $3 is added for tax, making the total $23.

If 15% of students in a class are boys and there are 20 students total, that means there are 3 boys.

If you invest $20 and earn 15% annual interest, you'll receive $3 in interest for the year.

If a student answers 15% of questions correctly on a 20-question test, they answered 3 questions correctly.

If 15% of your monthly revenue goes to operating expenses and you earn $20, you spend $3 on operations.

If a hospital reduces infections by 15% from 20 cases monthly, they now have only 17 cases per month.

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