what is 25 of $25

Neter

less than a minute read

·

22-11-2024

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Finding 25% of $25 is a straightforward percentage calculation with a neat answer. Let's break down how to solve it, offering different methods to suit various skill levels. Understanding this simple example can build a foundation for tackling more complex percentage problems.

Understanding Percentages

Before diving into the calculation, let's quickly recap what percentages represent. A percentage is a fraction of 100. 25% means 25 out of 100, or 25/100, which simplifies to 1/4. This means finding 25% of a number is the same as finding one-quarter of that number.

Method 1: Using Fractions

Since 25% is equivalent to 1/4, finding 25% of $25 is the same as finding 1/4 of $25. To do this, simply divide $25 by 4:

$25 / 4 = $6.25

Therefore, 25% of $25 is $\boxed{6.25}.

Method 2: Decimal Conversion

Another approach involves converting the percentage to a decimal. To convert 25% to a decimal, divide it by 100:

25% / 100 = 0.25

Now, multiply this decimal by $25:

0.25 * $25 = $6.25

Again, we arrive at the answer: 25% of $25 is $\boxed{6.25}.

Method 3: Mental Math (for simple percentages)

For percentages like 25%, 50%, and 75%, mental math can be very efficient. Since 25% is one-quarter, you can quickly calculate one-quarter of $25 by dividing $25 in half (giving $12.50) and then halving the result again ($12.50 / 2 = $6.25).

Practical Applications

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

• Sales Tax: Calculating the sales tax on a purchase.
• Discounts: Determining the price after a discount is applied.
• Tips: Figuring out how much to tip at a restaurant.
• Interest: Calculating simple interest earned on savings.
• Finance: Many financial calculations rely on percentages.

Mastering percentage calculations empowers you to make informed decisions in numerous everyday situations. This seemingly simple calculation of 25% of $25 serves as a valuable building block for more advanced percentage problems.