Flexi answers - Calculate 5 percent of 500. (2024)

Flexi Says:

Apercent is a ratio that describes a quantity out of 100. A percent is also a part of a whole. Finding the percent of a number is the part of a number that is equivalent to the percent.

Steps to find the percentage of a number - Method 1

Let's, find 5% of 500 using proportion.

First, write the percent as a fraction. 5% is also 5 out of 100.

@$$\begin{align*}5\%=\frac{5}{100}\end{align*}@$$

Next, write a proportion to find the equivalent fraction of 5% of 500. The second fraction is the unknown quantity, represented by@$\begin{align*}x\end{align*}@$, over the whole, 500.

@$$\begin{align*}\frac{5}{100}=\frac{x}{500}\end{align*}@$$

Now, cross-multiply to find the cross-product. To cross-multiply, multiply thenumerator of one fraction with the denominator of the other fraction. The products should be equal.

@$$\begin{align*}5(500)=100x\end{align*}@$$

Finally, simplify the equation to solve for @$\begin{align*}x\end{align*}@$. Multiply 5 by 500 and divide both sides by 100.

@$$\begin{align*}5(500)&=100x\\[6pt]\frac{2500}{100}&=\frac{100x}{100}\\[6pt]25&=x\end{align*}@$$

Hence, 5% of 500 is 25.

Steps to find the percentage of a number - Method 2

Another method is to use keywords and multiplication. Let's look again at the problem.

What is 5% of 500?

First, look for keywords that suggest an operation. The word "of" tells you to multiply 500 by 5%.

Next, convert 5% to a decimal.

@$$\begin{align*}5\%=0.05\end{align*}@$$

Then, write an equation to find the unknown number, @$\begin{align*}x\end{align*}@$.

@$$\begin{align*}x=500\times 0.05\end{align*}@$$

Finally, solve for @$\begin{align*}x\end{align*}@$ by multiplying 500 by 0.05.

@$$\begin{align*}x=500\times 0.05=25\end{align*}@$$ The answer is the same. 5% of 500 is 25.

Steps to find the percentage of a number - Method 3

The relationship@$\begin{align*}\text{percent} = \frac{\text{part}}{\text{whole}}\end{align*}@$ can be used to solve for a percent using the part and the whole. By multiplying the whole by the other side you get the following equation:@$$\begin{align*}\text{percent} \cdot \text{whole}= \text{part}\end{align*}@$$

Step 1: Divide the percentage by 100.

Step 2: Multiply the result by the number you want to find the percentage of.

For example, find 5% of 500.

Part = ?

Whole = 500.

Percent = @$\begin{align*}5\% \rightarrow \frac{5}{100}.\end{align*}@$

@$$\begin{align*}\text{Percent} \cdot \text{Whole}& = \text{Part} \\\frac{5}{100} \cdot 500 & = \text{Part} \\25 & = \text{Part}\end{align*}@$$

∴ 5% of 500 is 25.

To learn more about percentages, click here!