![]() ![]() The above table can be used by selecting the percentage from the left column and finding the corresponding fraction from the right column on the same row. percent to fraction calculation table Percent (%) This table can be used as a reference for percentages commonly encountered in simple school or college math tasks and homeworks. The end result is therefore 1 and 1/2, or 1 1/2 as a fraction. The greatest common divisor is 5 and dividing both sides by it results in 1/2. Next we have 50%, divide by 100 to get 0.5 which is 5/10. How to express that percentage as a fraction? First, the whole part is 100%, which is just 1, so we write that down. How to Convert a Percent to a Fraction - Steps Step 1: Write down the percent divided by 100 Step 2: If the percent is not a whole number, then multiply both. For example: 2/5 would be calculated as (2 x 100) 200, then 200 / 5 40. If you have x decimal places then multiply numerator and denominator by 10x. Step 3: Convert the decimal to a whole number: Count how many places are to the right of the decimal. Step 2: Use that number as the numerator (top) of a fraction.Put a 1 in the denominator (bottom) of the fraction. Dividing both sides by 2 results in the simplied fraction 2/5, which is our end result.įor a more complicated example, say an investment brought a return of 150%. How to convert fraction to decimal Method 1 Expand the denominator to be a power of 10. One approach is to multiply the numerator by 100, then divide by the denominator to get the final percentage. Step 1: Divide the percentage by 100 to get a decimal number. To simplify, we try to find the common divider which in this case is 2. If we are to calculate it as a fraction, first we need to divide by 100: 40 / 100 = 0.4. Usually percentages are less than 100%, meaning that there will be no whole part so the first step can be skipped and one can proceed to write down the fraction part straight away. Next, proceed to determine if the decimal is larger than one or less than minus one in which case you take the whole number part and write it down, then add the fraction part after reducing it to a simplified fraction. Begin by converting the percentage to a rational floating point number by dividing it by 100 since a percentage is just a decimal represented as 'per cent', that is, per one hundred. How to convert a percentage to a fraction?Ĭalculating a percentage from a fraction is relatively straightforward. How to convert a percentage to a fraction?. ![]()
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