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Is 0.21 rational or irrational
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5 votes
Is 0.21 rational or irrational

User ZFloc Technologies
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2 Answers

3 votes
It would be a rational number
User Martin Mucha
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6.9k points
3 votes
a rational number can be made into a fraction
0.21 = 21/100....so it is rational
User Sumit Ridhal
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7.0k points
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