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Earn +20 ptsQ: Is -2 over 7 a rational number?
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Is 1 and 2 sevenths rational?
Yes a rational number is one which can be represented by one integer over another (possibly the same) integer which cannot be zero. 1 2/7 = (1×7+2)/7 = 9/7 (as an improper fraction) 9/7 is one integer over another integer, so it is a rational number.
How do you turn 7 over 16 into a number?
7/16 is a number - expressed as a fraction or a rational number.7/16 is a number - expressed as a fraction or a rational number.7/16 is a number - expressed as a fraction or a rational number.7/16 is a number - expressed as a fraction or a rational number.
Is 6 over 7 a rational number?
Yes because any number that can be expressed as a fraction is a rational number.
Is 7 over 9 a rational number?
Yes, it is.
Is 3 over 7 rational or irrational?
7/3 is a rational number because it's expressed as a fraction
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