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What are rational numbers explain?
a rational number is any number that can be written as recurring decimal, and therefore a fraction as well.e.g. 1/2 = 0.5000000000000... & 1/3 = 0.333333333333... however, 0.101100110001100001... although it can be predicted can not be written as a recurring decimal and is therefore irrationalalso, the number 4 = 4.00000000000 and 4/1 therefore is a rational number
Is four fifths a rational or irrational number?
4/5 is rational. Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction.
Is -4 a rational or irrational number?
its rational.
Is the square root of 4 irrational or rational?
It is rational. The root of a perfect square, such as 4, is rational; the root of any positive integer that is not a perfect square is an irrational number.
Is square root of 4 rational?
The square root of 4 is 2. 2 is a rational number so they square root of 4 is rational.
Is a decimal number always an irrational number?
Well let's see . . .0.25 = 1/4 (rational)0.333... = 1/3 (rational, even though the 3s never end)0.625 = 5/8 (rational)0.75 = 3/4 (rational)0.833333... = 5/6 (rational, even though the 3s never end)I guess not.
What is -4 as a rational number?
-4 is a rational number. It can also be written as -4/1
is 3\4 rational or irrational?
3/4 is a rational number because it can be written as a fraction. Even a big, clunky fraction like 7,324,908/56,003,492 is rational, simply because it can be written as a fraction.
What is the rational number of 1.25?
5/4 or five divided by four. A "rational" number is a number that can be written as a ratio or fraction.
What are some examples of rational numbers?
1.5 is a rational number because it can be written as the ratio 3/2 7 is a rational number because it could be written as the ratio 7/1 3/4 is a rational number because it could be written as a fraction
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).
Why is every whole number a rational number?
It is because every whole number like 4 can be written with it's hidden fraction. So 4 becomes 4 over 1 witch is a rational number
Is the number -4 a rational or irrational number?
-4 is a rational number
Is the number two a rational number?
A rational number is any number that can be written as a fraction. 2 can be written as (2/10 or (4/2) or (10/5) and so on, so it is a rational number.◄ An example of a number than cannot is √2 or (pi), so are called irrational.
Is eight fourths a rational number?
Yes. It can be written as 8/4 . (It can also be written as ' 2 '.)
Is 4 irrational or rational?
the answer is 4 is a rational number
Is 0135 a rational number?
Yes it is, it can be written in a fraction and it ends/terminates.
