How would you convince a fellow student that the number 0.57 is a rational number

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Ryan Joseph

Mathematics

30 May, 13:52

How would you convince a fellow student that the number 0.57 is a rational number

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Agustin Levine · Answer 1

You have to explain to them that any number that can be written in fraction form is a rational number. This includes integers, terminating decimals, and repeating decimals as well as fractions. An integer can be written as a fraction simply by giving it a denominator of one, so any integer is a rational number.