It"s an extremely common once learning around fractions to want to recognize how convert a portion like 21/25 right into a percentage. In this step-by-step guide, we"ll present you exactly how to turn any fraction into a percent really easily. Let"s take a look!
Want to easily learn or present students how to transform 21/25 come a percentage? pat this an extremely quick and fun video clip now!
Before we gain started in the portion to portion conversion, let"s walk over some very quick fraction basics. Remember that a molecule is the number above the portion line, and the denominator is the number below the portion line. We"ll usage this later in the tutorial.
You are watching: What is 21 out of 25
When we room using percentages, what we space really saying is the the portion is a portion of 100. "Percent" way per hundred, and also so 50% is the exact same as speak 50/100 or 5/10 in fraction form.
So, because our denominator in 21/25 is 25, us could change the fraction to make the denominator 100. To carry out that, we division 100 by the denominator:
100 ÷ 25 = 4
Once we have actually that, we deserve to multiple both the numerator and also denominator by this multiple:
21 x 4/25 x 4=84/100
Now we have the right to see the our portion is 84/100, which means that 21/25 as a percent is 84%.
We can additionally work this the end in a simpler means by very 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 the price to that division, we have the right to multiply the prize by 100 to do it a percentage:
0.84 x 100 = 84%
And there you have actually it! Two various ways to convert 21/25 to a percentage. Both room pretty straightforward and also easy to do, but I personally prefer the convert to decimal an approach as it takes much less steps.
I"ve seen a many students get perplexed whenever a question comes up about converting a fraction to a percentage, however if you monitor the steps laid out right here it should be simple. That said, you may still require a calculator for more complex fractions (and girlfriend can always use our calculator in the form below).
If you desire to practice, grab yourself a pen, a pad, and a calculator and try to convert a few fractions come a percent yourself.
Hopefully this tutorial has actually helped you come understand just how to convert a portion to a percentage. You can now go forth and convert fractions to percentages as much as your little heart desires!
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What is 21/25 together a percentage?. altoalsimce.org. Retrieved native https://altoalsimce.org/calculator/fraction-as-percentage/what-is-21-25-as-a-percentage/.