30% of 10 is 3. To calculate this: 1) Convert 30% to decimal (30/100 = 0.3), 2) Multiply by 10 to get 3.

What is 30% of 10?

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Result

30% of 10 = 3

30\% \times 10 = 10 \times \frac{30}{100} = 3

30% means 30 parts out of 100. To convert a percentage to a decimal, we divide by 100: 30% = 0.3

We multiply our number (10) by the decimal form of the percentage (0.3):
10 × 0.3 = 3

This means that 30% or 0.3 of 10 is 3. In other words, if you take 30% of 10, you get 3.

When a $10 product has a 30% discount, you save $3 and pay $7.

If you want to leave a 30% tip on a $10 meal, you would leave $3 as the tip.

When 30% sales tax is added to a $10 purchase, $3 is added for tax, making the total $13.

If 30% of students in a class are boys and there are 10 students total, that means there are 3 boys.

If you invest $10 and earn 30% annual interest, you'll receive $3 in interest for the year.

If a student answers 30% of questions correctly on a 10-question test, they answered 3 questions correctly.

If 30% of your monthly revenue goes to operating expenses and you earn $10, you spend $3 on operations.

If a hospital reduces infections by 30% from 10 cases monthly, they now have only 7 cases per month.

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