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Is 0.54 a rational number? Why or why not?

User Yorb
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It is a rational number because it ends which is a characteristic of a rational number. If you were to convert it to a fraction, the simplest form would be 27/50.
User YoavKlein
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0.54 is a rational number because in can be written as 54/100 and both 54 and 100 are integers
User Coffeemug
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