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Ratios Calculator

Simplify RatioRegular RatioPractice Problem
<-- Enter a:b or a to b
 <-- Enter a:b or a to b
<-- Enter Total Population
  


Simplify the ratio 80 : 200

Using our GCF Calculator, we can simplify both parts of our ratio by 40
We can express our ratio as a fraction
80/40
200/40

2
5

Our simplified ratio is 2 : 5


What is the Answer?

2 : 5

How does the Ratios Calculator work?

* Simplifies a ratio of a:b
* Given a ratio in the form a:b or a to b, and a total population amount, this calculator will determine the expected value of A and B from the ratio.

This calculator has 3 inputs.

What 1 formula is used for the Ratios Calculator?

  1. a:b = a/b

For more math formulas, check out our Formula Dossier

What 6 concepts are covered in the Ratios Calculator?

denominator
The bottom portion of a fraction. For a/b, b is the denominator
fraction
how many parts of a certain size exist
a/b where a is the numerator and b is the denominator
greatest common factor
largest positive integer dividing a set of integers
numerator
the number above the line in a common fraction
ratio
indicates how many times one number contains another
ratios

Example calculations for the Ratios Calculator

  1. 80:200
  2. the ratio of 100 to 25000
  3. 7:5 for 100
  4. 9 to 4 for 30
  5. 9:5 and 7:2
  6. a:b = 5:4 and b:c = 6:5

Ratios Calculator Video


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