What number is a rational number?

A rational number is any number that can be written as the ratio of two integers, such as 783 62, 450, or. Note that while ratios can always be expressed as fractions, they can appear in different ways, too.

The square root of 36/16

Step-by-step explanation:

When you simplify all of them like the square root of 36/6 it would 2.4494897 which is a non termination decimal (so this is IRRATIONAL)

The square root of 6 is not a rational number because its a non termination decimal > 2.4494897 (or you can say its like the same thing as the first one just you simplified so its IRRATIONAL)

The square root of 36/16 is RATIONAL because when you simplify you get 1.5 and you can turn that into a fraction

And finally the last one the square root of 16/6 is not a rational number because you get 1.632993 as an answer which is IRRATIONAL

Hope this helps

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