Recall that a percent reflects a component out that 100. By learning that we are looking for part of 100 our conversions become much simpler.
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Example #1:
38% 38% means 38 out of 100. We have the right to write this together
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.The next measures is to simplify the fraction. Both the numerator and also denominator are divisible by 2.
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Now we have a simplified fraction that to represent 38%.Example #2:
12%Let"s shot another. 12% =
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example #3:
12.5% 12.5% =
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= we can eliminate the decimal by multiply both the numerator and also denominator by 10. Currently we are ready to leveling the fraction. When challenged with bigger numbers, that is yes sir to use several steps when simplifying. =
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This can be tougher if the percent is less than 1% or better than 100%. Example #4:
0.5% 0.5% =
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=
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an alert that in this example, we provided the exact same idea for obtaining rid the the decimal. We simply multiplied the top and bottom through ten to obtain 5 out of 1,000. Example #5:
230% 230% =
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=
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When faced with a percent over 100%, you have to either acquire a mixed number or wrong fraction.
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We have the right to use scale components to assist us convert from fractions to percents. Example #6:
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We desire to have a denominator that 100 therefore that us can easily write together a percent. If we scale up the portion by a variable of 5, us will have 20 x 5 =100 top top the denominator.
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= 35%
instance #7: when the denominator does no easily change to 100, you can transform to a decimal first. Then move the decimal over twice to the appropriate to obtain the percent. = 0.375 =
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= 37.5%
(In instances like this one, be certain not to mitigate the fraction. You want the denominator to it is in 100 to transform to a percent.) example #8:
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= 6%
example #9: 3 once you have a mixed number, you deserve to ignore the totality number till the end. Us will emphasis on the four-fifths first. Then we will usage the 3 to display that the percent will more than 300%. The totality number will certainly go in the hundreds location in your percent. 3 =
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= 380%
an alert that when the fraction is over 1, the percent is over 100%. In conclusion, to convert percents, we should still focus on the reality that percents are out of 100. Keeping this an essential idea in mind, we can convert to fractions by writing the portion with a denominator that 100. Or if we start with the fraction, we deserve to rewrite the portion with a denominator of 100 or a decimal showing the percentage percent place.


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Either way, the focus is quiet on percents gift a component out the 100. Related Links:
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