15% Of 135 Simplified

Finding 15% of 135 is a simple calculation that can be done in a few steps.

First, let's understand what finding a percentage means. The percentage sign "%" means "per 100." So, 15% of a number means 15 per 100 of that number. To find 15% of 135, we can use the formula:

Percentage = (Number * Percentage) / 100

In our case, the number is 135, and the percentage we are looking for is 15%. Plugging these values into our formula gives us:

15% of 135 = (135 * 15) / 100

First, let's do the multiplication part:

135 * 15 = 2025

Now, we divide that result by 100:

2025 / 100 = 20.25

So, 15% of 135 is 20.25.

Understanding Percentages

Percentages are used to express a value as a fraction of 100. They are commonly used in various aspects of life, including finance, statistics, and more. Understanding how to calculate percentages is a basic yet important skill.

How Percentages Work

The word "percent" means "per 100." Therefore, percentages are a way to express a fraction of a whole as a part of 100. When you see a percentage, such as 15%, it means 15 out of 100.

Why Are Percentages Important?

Percentages have numerous applications in real life. They are used to calculate discounts, interest rates, growth rates, and more. For example, if a shirt is on sale for 20% off, you would calculate 20% of the original price to find the discount amount.

Real-Life Applications of Percentages

Finance: Percentages are used to calculate interest on savings accounts, loans, and credit cards. They are also used to determine investment returns.
Shopping: Discounts are expressed as percentages, helping you calculate how much you'll save on an item.
Statistics: Percentages are crucial in statistical analysis, such as calculating the percentage of people who voted for a particular candidate in an election.
Health and Fitness: Percentages can be used to track progress in weight loss or muscle gain.
Education: Students are often graded on a percentage basis, with 100% being a perfect score.

Conclusion

Finding 15% of 135 may seem like a simple math problem, but understanding percentages goes beyond just calculations. Percentages have widespread applications in various fields and are a fundamental concept in mathematics.