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How would you convince someone that the number 0.57 is a rational number? (PLZ HELP ASAP!! D:)
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How would you convince someone that the number 0.57 is a rational number? (PLZ HELP ASAP!! D:)

User Sacapeao
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Rational numbers are numbers that end. They dont continue forever. In .57 its a rational number because theres only two numbers it doesnt keep going.
User Nekisha
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it is a rational number since the number does not go on forever and is not spontaneous. ( you can tell that no numbers come after this)  Pi would be irrational since it goes on forever and does not have a certain pattern.
User Halvard
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