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To my knowlage yes it very much is a rational number :D

I sounded smart xD

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โˆ™ 2010-11-14 21:29:19
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Q: Is 3 and two fifths a rational number?
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Related questions

Is the sum of the two rational number is a natural number?

Not necessarily. 1/3 + 1/3 = 2/3 which is (must be) rational, but is not a natural number.

Is two divided by 3 a rational number?


Can the product of two irrational numbers be a rational number?

yes it can, look at the example √3 times the √3 is 3. these two are rational numbers.

What does three and two fifths round to?

To the nearest whole number: 3

What number is in between one fifth and two fifths?


Why is a repeating decimal a rational number?

A rational number is a number that can eb expressed as a ratio of two numbers. 1/3 is a rational number, with a decimal representation of 0.333333 ... .

Is 3 a rational or irrational number?

3 is a rational number.

Is two over three a rational number?

Two over three can be expressed as a ratio (2/3), so it is therefore a rational number.

Can difference between two irrational number can results in rational number?

Yes. 2+sqrt(3) and 5+sqrt(3). Their difference is 3, which is rational.

Is the number 3 rational irrational both rational and irrational or neither rational?

The number 3 is a rational number (as is any integer).

Is 2 and 3 fifths rational?

Yes. Any number that can be written as one integer over a non-zero integer is a rational number. 2 3/5 = (2×5+3)/5 = 13/5 which is the form of one integer over a non-zero integer, thus it is rational.

Rational numbers between -1 and 3?

There are an infinite number of rational numbers between any two rational numbers.

How do you write 3 wholes and two fifths as a mixed number?


What is 3 in rational form?

3 is a rational number.

Is -3 irrational?

-3 is a rational number

What type of number is 10 divided by 3?


Is 1 divided by 3 rational?


Is 3 a rational number and why?

3 can be expressed as a fraction, so it is a rational number.

Is -3 a rational or irrational number?

A number is rational if it can be written as a fraction. -3 is rational, because it can be written as -3/1.

Is -3 a rational number and a real number?

Yes. -3 is both rational and real. -3 is an integer. All integers are rational numbers. All rational numbers are real numbers. Thus -3 is a rational number and a real number.

What is the definition of a rational number?

Any number that can be expressed as the ratio of two integers; 1/2, 2/3, 3/4. etc.A rational number is any number that can be expressed as a fraction

What is one fifth plus two fifths?

One fifth PLUS two fifths = 3 fifths

What is 3 and two fifths?

3 and 2 fifths = 3 + 2/5 = 3.4

What represents a mixed number?

A whole number combined with a proper fraction

Is -3 a rational or irrantional number?