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Yes - any proper fraction x/y is a rational number. Expressed as a decimal, this is equal to 0.4 recurring (that is, 0.44444...)
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Is the fraction 4 9 rational?
If you mean 4/9 as a fraction then it is a rational number
Is 41 over 9 rational?
41/9 is a rational number because all fractions are rational numbers
Is 1 over 4 rational or irrational?
1/4, or .25 is rational.
Is 5 over 9 rational?
Yes. Any rational number divided by another rational number is also rational.
Is 2 over 9 rational?
Yes it is.
Is 4 over 9 squared rational or irrational?
Any number that can be written as a fraction is rational -- therefore, 4/9 squared is rational (it can still be written as a fraction even if you multiply it by itself).
Is sqare root of 9 over 16 rational or irrational?
The square root of 9/16 is 3/4 which is a rational number
Is the fraction 4 9 rational?
If you mean 4/9 as a fraction then it is a rational number
Can fractions be rational?
Yes. In fact, most factions are rational. For example, 4/5 is rational, 9/234 is rational, 1/998001 is rational, any whole number over a whole number is rational.
Is 41 over 9 rational?
41/9 is a rational number because all fractions are rational numbers
Is 9 over 2 a rational or irrational number?
Rational
Is the square root of 4 over 9 irrational?
The square of the fraction 4/9 is a rational number, either + 2/3 or -2/3
Is -1 over 9 rational?
-1/9 is rational because it can be expressed as a fraction (ratio).
Is 8 over 9 an irrational number?
Any addition, subtraction, multiplication, or division of rational numbers gives you a rational result. You can consider 8 over 9 as the division of 8 by 9, so the result is rational.
Is 4 with a line over it a rational number?
Rational.
Is 1 over 4 rational or irrational?
1/4, or .25 is rational.
Is 2 over 9 rational or irrational?
2/9 is rational by definition- it is a ratio of two integers.
