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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 an ongoing decimal a rational no. or irrational noex. 2.586.....?
If the decimal is rational if it continues in a pattern. ex 2.586586586586586.... It is irrational if it continues forever without a pattern. ex 2.586943732434006843...
Is .22222222.a rational or irrational number?
If it ends there, it is rational. If it continues with the same digit (2 in this case) over and over, it is also rational.
Is 3.14159 a rational number?
The number "3.14159" by itself is rational, since it can be written as 314159/100000. However, the number pi (which is about 3.14159) is not rational, because it continues endlessly.
Is -0.292929292929... irrational or rational?
If there are no further decimals, then it is rational. If it continues repeating 2929... then, too, it is a rational number.
Does the decimal 0.101001000100001000001 represent a rational number?
no because it continues a nd doesnt end.
Is 2.555... a rational number?
The answer depends on the ellipsis. If the .. is meant to indicate that the string of 5s continues without end ten it is a rational number.
Is 0.314 rational or irrational?
0.314 is rational. However, if you are refering to pi (which is 3.14159265...) then it would be irrational because it continues on forevor with no pattern.
Is a decimal that continues without end?
It is a non-terminating decimal, which could represent a rational number or an irrational number.
Is 0.1010010001 rational or irrational?
If the pattern continues, with one more zero in each group, then it is IRRATIONAL. For a number to be rational, EXACTLY THE SAME pattern must repeat over and over, at least after a certain point.
Is 0.101001000100001000001 a rational number?
I assume you mean that the sequence continues this way. No, it is not. To be rational, the same pattern - excatly the same sequence of digits - must repeat over and over, since any fraction (i.e., rational number) converted to decimal has this type of pattern.
Is 66 divided by 67 rational?
66/67=0.985074627... This is considered an irrational number because it continues on forever and it does not repeat at all.
