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what is a rational number?
 Apr 13, 2022
 #1
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Basically, a rational number is anything that can be written as a Ratio.

 

Numbers such as 1/2, 1/3, 0.10.

 Apr 13, 2022
 #2
avatar+578 
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A rational number is a number that is expressed as the ratio of two integers, where the denominator should not be equal to zero,

 

Rational numbers include 3/4, 5.6, 5/7

 

They don't include, 3/0, 4/0, and pi.....

 Apr 13, 2022
 #3
avatar+2438 
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Rational numbers can also be negative. For example, -2/5 is a rational number, because it is expressed as the ratio of -2 to 5. 

 Apr 13, 2022
 #4
avatar+61 
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A rational number is a number that can be expressed as a fraction. If it cannot be expressed as a fraction then it is irrational, like pi, there are fractions that come close to pi, like 22/7 but nothing that is pi exactly.

 Apr 13, 2022

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