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Yes, 1 over 2 is a rational number. A rational number is any number that can be expressed as a fraction where the numerator and denominator are both integers. In this case, 1 over 2 is the fraction 1/2, which meets the criteria of being a rational number.
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∙ 6y agoYes, it is.
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Is 2 whole number 1 over 4 a rational number?
Yes.
Is .4 over .8 rational or itrational?
.4/.8 is the same as 1/2 which is a rational number
Is 1000000 a rational number?
Yes
What is rational number -4 in the form a over b?
The rational number -4 can be expressed as -4/1 or -8/2 or -12/3, and so on.
Is 9 over 2 a rational or irrational number?
Rational
Is 2 whole number 1 over 4 a rational number?
Yes.
Is .4 over .8 rational or itrational?
.4/.8 is the same as 1/2 which is a rational number
Is the square root 1 over square root 4 irrational rational?
Yes because any number that can be expressed as a fraction is a rational number and the answer in the question is 1/2 which is rational
Is 1000000 a rational number?
Yes
Is 9 over 2 a rational or irrational number?
Rational
What is rational number -4 in the form a over b?
The rational number -4 can be expressed as -4/1 or -8/2 or -12/3, and so on.
Is the square root of 4 rational and why?
yes its a rational number because the square root of 4 is 2 and 2 can be put over 1
Is 3 over 2 a rational number?
A rational number is one where a whole number is over another whole number. 3 and 2 are both whole numbers so 3/2 is a rational number.
What rational number is halfway between 1 over 2 and 5 over 8?
9/16
Write this rational number in decimal form negative 1 over 2?
.50
Is 2 a rational number or irrational?
It is rational. It is a whole number so it cannot be irrational.
Is a rational number the same as a whole number?
All whole numbers are rational but only certain rational numbers are whole. If the number is both positive and if the rational number simplifies to a number over 1, it is whole. For example 6/2 simplifies to 3 and is thus whole. However, 5/2 is rational but not whole.
