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Subjects>Math>Algebra

Is 7 over 8 a rational number or irrational number?

Anonymous

∙ 8y ago

Updated: 3/5/2025

7 over 8, which can be written as 7/8, is a rational number. A rational number is any number that can be expressed as a fraction where the numerator and denominator are integers, and the denominator is not zero. Since 7 and 8 are both integers, and 8 is not zero, 7/8 is a rational number.

ProfBot

∙ 4mo ago

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Is negative 7 a rational or irrational number?

rational

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 1 plus the square root of 7 rational or irrational?

The square root of any positive integer can only be a WHOLE NUMBER or IRRATIONAL, so the square root of 7 is irrational.On the other hand, the sum of a rational and an irrational number is always irrational.

Is the square root of 49 an irrational number?

No because 7 is a rational number

Is the square root of 49 a rational number or irrational number?

The square root of 49 is 7, so it is rational.

Related Questions

Is the fraction 6 over 7 an irrational?

no it is not irrational irrational is a neverending number like2.36945856235......... that goes on and on 6 over 7 is a rational number rational numbers are whole numbers natural numbers and integers.

Is 7 rational or irrational number?

7 is rational.

Is 7 a rational or irrational number?

rational

Is 3 over 7 rational or irrational?

7/3 is a rational number because it's expressed as a fraction

Is negative 7 a rational or irrational number?

rational

Is -7 an irrational number?

-7 is a rational number

Is 7 over 8 rational or irrational?

Rational.

Is 7 an irrational or rational number?

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

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Rational

Is 4 over 7 an irrational number?

No, it is not.

Is -7 a rational or irrational number and why?

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

Is the square root of 7 over 9 an irrational or rational?

It is an irrational number because it can't be expressed as a proper fraction

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