What is 20% of 200?

Use our percentage calculator to easily find what 20 percent of 200 is. Calculate percentages fast with this simple percent calculator tool.

Result

40

20% of 200 = 40

Mathematical Formula

20%×200=200×20100=4020\% \times 200 = 200 \times \frac{20}{100} = 40

Detailed Explanation

Step 1: Understanding Percentages

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

Step 2: Multiplication

We multiply our number (200) by the decimal form of the percentage (0.2):
200 × 0.2 = 40

Step 3: Real-World Context

This means that 20% or 0.2 of 200 is 40. In other words, if you take 20% of 200, you get 40.

Common Use Cases

Discounts

When a $200 product has a 20% discount, you save $40 and pay $160.

Tips

If you want to leave a 20% tip on a $200 meal, you would leave $40 as the tip.

Taxes

When 20% sales tax is added to a $200 purchase, $40 is added for tax, making the total $240.

Proportions

If 20% of students in a class are boys and there are 200 students total, that means there are 40 boys.

Finance

If you invest $200 and earn 20% annual interest, you'll receive $40 in interest for the year.

Education

If a student answers 20% of questions correctly on a 200-question test, they answered 40 questions correctly.

Business

If 20% of your monthly revenue goes to operating expenses and you earn $200, you spend $40 on operations.

Healthcare

If a hospital reduces infections by 20% from 200 cases monthly, they now have only 160 cases per month.

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