It"s very common as soon as learning around fractions to want to know how transform a fraction like 15/45 right into a percentage. In this step-by-step guide, we"ll display you exactly how to revolve any portion into a percentage really easily. Let"s take a look!
Want to quickly learn or show students exactly how to transform 15/45 to a percentage? pat this very quick and fun video clip now!
Before we obtain started in the fraction to percentage conversion, let"s walk over some an extremely quick portion basics. Remember that a numerator is the number above the portion line, and also the denominator is the number below the portion line. We"ll usage this later in the tutorial.
You are watching: 15/45 as a percentage
When we are using percentages, what we are really saying is that the portion is a fraction 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 15/45 is 45, us could change the fraction to make the denominator 100. To carry out that, we divide 100 by the denominator:
100 ÷ 45 = 2.2222222222222
Once we have actually that, we can multiple both the numerator and denominator by this multiple:
15 x 2.2222222222222/45 x 2.2222222222222=33.333333333333/100
Now we have the right to see the our fraction is 33.333333333333/100, which way that 15/45 together a percentage is 33.3333%.
We can additionally work this out in a simpler means by very first converting the portion 15/45 come a decimal. To perform that, we simply divide the molecule by the denominator:
15/45 = 0.33333333333333
Once we have the prize to the division, we deserve to multiply the prize by 100 to make it a percentage:
0.33333333333333 x 100 = 33.3333%
And there you have actually it! Two various ways to transform 15/45 come a percentage. Both space pretty straightforward and easy to do, however I personally like the transform to decimal an approach as that takes much less steps.
I"ve watched a most students get perplexed whenever a inquiry comes up about converting a portion to a percentage, but if you monitor the actions laid out right here it must be simple. That said, you might still need a calculator for more facility fractions (and friend can always use ours calculator in the type below).
If you want to practice, grab yourself a pen, a pad, and a calculator and shot to transform a few fractions come a portion yourself.
Hopefully this tutorial has actually helped you to understand just how to transform a portion to a percentage. You can now go forth and also convert fractions to percentages as much as your tiny heart desires!
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What is 15/45 together a percentage?. Benidormclubdeportivo.org. Retrieved from https://benidormclubdeportivo.org/calculator/fraction-as-percentage/what-is-15-45-as-a-percentage/.