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-0.33 is the ratio of -33 to 100, and of 33 to -100, and of 99 to -300,

and of -66 to 200, and of 264 to -792.

Any one of those is enough to prove that -0.33 is rational, and there are

an infinite number of other ones.

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Q: Is -0.33 an irrational number
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