Irrational number between 8 and 9?

Answer 1

8.75

Answer 2

An irrational number is a number which cannot be expressed as a fraction made of integers. These numbers generally have infinite decimals with no pattern to them whatsoever.

The easiest way, I think, to make an irrational number is to take the square root of a number between the squares of your parameters, in this case between 64 and 81. Thus a number such as square root(72), which is 8.485281..., or square root(80), which is 8.944571..., will do nicely.

Answer 3

Well, honey, an irrational number between 8 and 9 is √10. It's like a sassy little rebel, not fitting in with the rest of the crowd of rational numbers. So, there you have it, a mathematically fabulous answer to your question.

Answer 4

8.75

Answer 5

8.5

Answer 6

6