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Subjects>Math>Math & Arithmetic

Is -7 a rational or irrational number and why?

Updated: 10/27/2022

Wiki User

∙ 13y ago

Best Answer

-7 is the ratio of -7 and 1 ... nice and rational.

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∙ 13y ago

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Continue Learning about Math & Arithmetic

Is 7 rational or irrational number?

7 is rational.

Is 7 a rational or irrational number?

rational

Is -7 an irrational number?

-7 is a rational number

Is 7 an irrational or rational number?

7 is the ratio of 7 to 1 ... a perfectly rational number.

Is 77 a rational number or irrational?

Rational, 7.7 is 7 7/10, or 77/10.

Related questions

Is 7 rational or irrational number?

7 is rational.

Is 7 a rational or irrational number?

rational

Is negative 7 a rational or irrational number?

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Is -7 an irrational number?

-7 is a rational number

Is 7 an irrational or rational number?

7 is the ratio of 7 to 1 ... a perfectly rational number.

Is this number 0.424242. rational or irrational?

irrational because rational numbers are integers such as 7

Is 77 a rational number or irrational?

Rational, 7.7 is 7 7/10, or 77/10.

Is √7 a rational or an irrational number?

10

Can you add two irrational numbers and get a rational number?

Yes - if I had an irrational number x, and I added that to the number (7-x), I would end up with 7.If the number is irrational, it can be subtracted from a rational/integer to make another irrational.

Is 10.01 a rational or irrational number?

10.01 is a rational number

Is 9 out of 7 a rational or an irrational number?

9/7 is rational. Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction.

Is -7 a rational number or a irrational number or an integer or a whole number?

rational integer whole number

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Is -7 a rational or irrational number and why?

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