20% of 30 is 6. To calculate this: 1) Convert 20% to decimal (20/100 = 0.2), 2) Multiply by 30 to get 6.

What is 20% of 30?

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Result

20% of 30 = 6

20\% \times 30 = 30 \times \frac{20}{100} = 6

20% means 20 parts out of 100. To convert a percentage to a decimal, we divide by 100: 20% = 0.2

We multiply our number (30) by the decimal form of the percentage (0.2):
30 × 0.2 = 6

This means that 20% or 0.2 of 30 is 6. In other words, if you take 20% of 30, you get 6.

When a $30 product has a 20% discount, you save $6 and pay $24.

If you want to leave a 20% tip on a $30 meal, you would leave $6 as the tip.

When 20% sales tax is added to a $30 purchase, $6 is added for tax, making the total $36.

If 20% of students in a class are boys and there are 30 students total, that means there are 6 boys.

If you invest $30 and earn 20% annual interest, you'll receive $6 in interest for the year.

If a student answers 20% of questions correctly on a 30-question test, they answered 6 questions correctly.

If 20% of your monthly revenue goes to operating expenses and you earn $30, you spend $6 on operations.

If a hospital reduces infections by 20% from 30 cases monthly, they now have only 24 cases per month.

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