what percent of 15 is 1

Natashya

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02-02-2025

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What Percent of 15 is 1? A Simple Percentage Calculation

Finding what percent of 15 is 1 involves a straightforward percentage calculation. This article will walk you through the steps, explaining the process clearly and providing a simple formula you can use for similar problems. We'll also explore how this type of calculation is used in everyday life.

Understanding Percentages

A percentage represents a fraction of 100. For example, 50% means 50 out of 100, or 50/100, which simplifies to 1/2. To find what percentage one number represents of another, we use a simple formula.

The Formula

The basic formula for calculating percentages is:

(Part / Whole) * 100% = Percentage

In our case:

• Part: 1
• Whole: 15

The Calculation

Let's plug the values into the formula:

(1 / 15) * 100% = Percentage

This simplifies to:

0.066666... * 100% ≈ 6.67%

Therefore, 1 is approximately 6.67% of 15.

Rounding Up

You'll notice that the decimal continues indefinitely (0.06666...). We typically round the percentage to a reasonable number of decimal places. Rounding to two decimal places gives us 6.67%.

Real-World Applications

Understanding percentage calculations is crucial in various real-world scenarios, including:

• Discounts: Calculating discounts on items. For example, a 10% discount on a $50 item.
• Taxes: Determining the amount of tax on purchases or income.
• Tips: Figuring out the appropriate tip amount in a restaurant.
• Grade Calculations: Determining your percentage score on a test or assignment.

Practice Problems

Try these practice problems to solidify your understanding:

1. What percent of 20 is 5?
2. What percent of 100 is 30?
3. What percent of 5 is 2?

By mastering basic percentage calculations like this, you can confidently tackle more complex percentage problems in various contexts. Remember the formula: (Part / Whole) * 100% = Percentage, and you'll be well on your way!