It\"s really common as soon as learning around fractions to want to understand how convert a fraction like 21/25 into a percentage. In this step-by-step guide, we\"ll show you just how to revolve any portion into a percentage really easily. Let\"s take a look!
Want to quickly learn or present students just how to transform 21/25 come a percentage? pat this an extremely quick and fun video clip now!
Before we get started in the portion to percentage conversion, let\"s walk over some an extremely quick portion basics. Remember the a molecule is the number above the portion line, and the denominator is the number below the portion line. We\"ll use this later on in the tutorial.
You are watching: What percent of 25 is 21
When we space using percentages, what we space really saying is the the percentage is a fraction of 100. \"Percent\" method per hundred, and so 50% is the very same as speak 50/100 or 5/10 in portion form.
So, because our denominator in 21/25 is 25, us could change the portion to make the denominator 100. To perform that, we divide 100 by the denominator:
100 ÷ 25 = 4
Once we have that, we can multiple both the numerator and denominator through this multiple:
21 x 4/25 x 4=84/100
Now we deserve to see the our portion is 84/100, which method that 21/25 as a percent is 84%.
We can additionally work this the end in a simpler way by first converting the portion 21/25 come a decimal. To do that, we just divide the numerator by the denominator:
21/25 = 0.84
Once we have actually the price to that division, we can multiply the price by 100 to make it a percentage:
0.84 x 100 = 84%
And over there you have actually it! Two various ways to transform 21/25 to a percentage. Both room pretty straightforward and also easy come do, however I personally favor the transform to decimal an approach as that takes much less steps.
I\"ve viewed a lot of students get puzzled whenever a inquiry comes up around converting a portion to a percentage, yet if you follow the actions laid out here it need to be simple. The said, you might still require a calculator because that more facility fractions (and girlfriend can constantly use ours calculator in the type below).
If you desire to practice, grab you yourself a pen, a pad, and also a calculator and shot to convert a few fractions come a portion yourself.
Hopefully this tutorial has actually helped you to understand exactly how to transform a fraction to a percentage. You have the right to now walk forth and convert fountain to percentages as lot as your tiny heart desires!
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What is 21/25 together a percentage?. Barisalcity.org. Retrieved from https://barisalcity.org/calculator/fraction-as-percentage/what-is-21-25-as-a-percentage/.