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Earn +20 ptsQ: Is negative 19 rational or irrational number?
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Is square root of 19 a rational number?
No. √19 is an irrational number.
Is -19 a rational or irrational number?
It is a rational number because it can be expressed as a fraction in the form of -19/1
Is 19 divided by 15 a rational or irrational number?
1.2667
Is -19 irrational?
No because 19 is a whole number which means that it is a rational number
Is 3.8 irrational or rational?
3.8 is a rational number because it can be expressed as a fraction in the form of 19/5
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