Is -6.8 a rational number

Updated: 8/26/2020

Wiki User

∙ 7y ago

Best Answer

Yes, 6.8 is a rational number as it can be expressed in the form of a/b where a and b are integers and bis not equal to 0.

6.8 can be written as 68/10, 680/100, 34/5 etc.

6.8 = 68/10 = 34/5 = 680/100 and so on.

Wiki User

∙ 12y ago

This answer is:

Add your answer:

Earn +20 pts

Q: Is -6.8 a rational number

Write your answer...

Submit

Still have questions?

Is 68 an irrational number?

No. If you can write the number on paper, it's rational. 68 is the ratio of 68 to 1.

Is 68 rational or irrational?

It is rational.

Is negative 9 and 5 sevenths rational?

Any number you can completely write with digits is rational. A rational number is any number that can be written as the ratio of integers. Negative 9 and 5 sevenths is the ratio of -68 to 7 .

Is 0.686868 irrational rational both or neither?

If it ends there, it is rational. If the "68" continues on and on, it is also rational.

Is the square root of 68 rational?

Since 68 is not a perfect square, its square root is irrational.

Is 3.456 a rational or irrational number?

It is a rational number. It can be written as a fraction.

Is the product of a rational number and a rational number a rational number?

yes

Is 17.02 a rational number?

Is 12.05 a rational number or irrational number?

Is 1.96 a rational number or an irrational number?

1.96 is a rational number

Is 0.74 a rational or irrational number?

It is a rational number, as it can be written as a fraction.

Is a Rational number plus rational number equals rational number?

Yes, the sum is always rational.

What is a rational number number which is not a rational number?

There is no such thing as a number that is both rational and irrational. By definition, every number is either rational or irrational.