How can you determine if a number is a rational number?

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Tinky

Mathematics

2 November, 10:36

How can you determine if a number is a rational number?

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Johnathan Tran · Answer 1

A rational number is a number that can be written as a ratio. That means that it can be written as a fraction. The numerator and the denominator both need to be whole numbers for it to be rational. For example, 2 is a rational number because it can be written as the fraction 2/1.