What percentage of 45 is 9

It's very common when learning about fractions to want to know how convert a fraction like 9/45 into a percentage. In this step-by-step guide, we'll show you how to turn any fraction into a percentage really easily. Let's take a look!

Want to quickly learn or show students how to convert 9/45 to a percentage? Play this very quick and fun video now!

Before we get started in the fraction to percentage conversion, let's go over some very quick fraction basics. Remember that a numerator is the number above the fraction line, and the denominator is the number below the fraction line. We'll use this later in the tutorial.

When we are using percentages, what we are really saying is that the percentage is a fraction of 100. "Percent" means per hundred, and so 50% is the same as saying 50/100 or 5/10 in fraction form.

So, since our denominator in 9/45 is 45, we could adjust the fraction to make the denominator 100. To do that, we divide 100 by the denominator:

100 รท 45 = 2.2222222222222

Once we have that, we can multiple both the numerator and denominator by this multiple:

9 x 2.2222222222222 / 45 x 2.2222222222222 = 20 / 100

Now we can see that our fraction is 20/100, which means that 9/45 as a percentage is 20%.

We can also work this out in a simpler way by first converting the fraction 9/45 to a decimal. To do that, we simply divide the numerator by the denominator:

9/45 = 0.2

Once we have the answer to that division, we can multiply the answer by 100 to make it a percentage:

0.2 x 100 = 20%

And there you have it! Two different ways to convert 9/45 to a percentage. Both are pretty straightforward and easy to do, but I personally prefer the convert to decimal method as it takes less steps.

I've seen a lot of students get confused whenever a question comes up about converting a fraction to a percentage, but if you follow the steps laid out here it should be simple. That said, you may still need a calculator for more complicated fractions (and you can always use our calculator in the form below).

If you want to practice, grab yourself a pen, a pad, and a calculator and try to convert a few fractions to a percentage yourself.

Hopefully this tutorial has helped you to understand how to convert a fraction to a percentage. You can now go forth and convert fractions to percentages as much as your little heart desires!

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  • <a href="http://visualfractions.com/calculator/fraction-as-percentage/what-is-9-45-as-a-percentage/">What is 9/45 as a percentage?</a>

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What percentage of 45 is 9

When you ask "9 is what percent of 45?" you are asking what share per hundred (percent) 9 is of 45 (9 is what % of 45?). To show you how to calculate the answer we start by displaying the percent formula below:



In the problem "9 is what percent of 45?", 9 is the Part, 45 is the Whole, and Percent is what we are solving. When we enter the Whole and the Part in our formula, we get this:



To solve for Percent, we first multiply both sides by 100 to get rid of the denominator on the left side:


=  900  

Next, we divide both sides by 45 to get Percent by itself on the left side:




That's it! Above is the fractional answer to "9 is what percent of 45?". To get the decimal answer, you simply divide the numerator by the denominator. Thus, here is the final answer to "9 is what percent of 45?" in decimal percent form:

900/45
= 20%


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What is the percentage of 45 9?

Convert 45/9 to Percentage by Changing Denominator Our percent fraction is 500/100, which means that 459 as a percentage is 500%.

What is 8 out of 45 as a percentage?

The percentage score for 8 out of 45 is 17.78%.

What number of 20% is 45?

Answer: 20% of 45 is 9. Let's find 20% of 45.

What is 10 out of 45 as a percentage?

The percentage score for 10 out of 45 is 22.22%.