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8 is not an irrational number because it can be expressed as a fraction in the form of 8/1 and so therefore it is a rational number
It is an irrational number
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.
0.875
The square root of 8 is an irrational number because it cannot be represented as a fraction of two integers.