Here we will show you how to convert the ratio 10:72 to a fraction. In other words, we will convert the ratio of 10:72 to a fraction with a numerator and a denominator.
There is actually more than one answer to this problem, depending on what kind of ratio it is. 10:72 can either be a Part-to-Part ratio or a Part-to-Whole ratio. We will describe and convert both types of ratios to fractions.
Part-to-Part
A part-to-part ratio is the most common form of ratio. If the ratio 10:72 is a part-to-part ratio, it means that there are 10 of something and 72 of something else with a total of 82.
To convert a part-to-part ratio such as 10:72 as a fraction, you make the left side of the colon the numerator and the total the denominator:
10:72 → 10/82
Since there are 72 of something else, you can also make another fraction where the right side of the colon is the numerator and once again the total is the denominator:
10:72 → 72/82
Part-to-Whole
A part-to-whole ratio of 10:72 means that there are 10 of something and the total is 72. It also means that there are 62 of something else. To convert a Part-to-Whole ratio such as 10:72, you replace the colon with a fraction bar to get this answer:
10:72 → 10/72
Since there are 62 of something else and still the total of 72, you can also make a 2nd fraction like this:
10:72 → 62/72
Ratio to Fraction Converter
Use this tool to convert another ratio to a fraction.
10:73 as a fraction
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