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Q: Is the fraction 4 25ths squared an irrational rational or is not a real number?

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Rational.

Rational.

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).

28 squared is 784 which is a rational number

20 squared is 400 which is a rational number

A rational number can be expressed as a fraction whereas an irrational number can't be expressed as a fraction.

No. It is a rational number, because it can be written as a fraction.

If it can be expressed as a fraction then it is rational if not then it is irrational

It is a rational number.

It is a rational number as 9

A rational number can be expressed as a fraction whereas an irrational number can't be expressed as a fraction.

It is a rational number because it can be expressed as a fraction

-6.3 is rational. Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction.

Sometimes. eg the irrational number √2 squared is 2 which is rational (2 = 2/1) eg the irrational number √(√2) squared is √2 which is irrational.

If it can't be expressed as a fraction then it is an irrational number

Rational; 62 = 36. Any rational number that is squared is still rational.

It will be irrational. Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction.

Rational. Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction.

No because a rational number can also be expressed as a fraction whereas an irrational number can't be expressed as a fraction.

It is a rational number because it can be expressed as a fraction

It is a rational number because it can also be expressed as a fraction.

It is a rational number because it can be expressed as a fraction.

The answer depends on the fraction. If it is a ratio of two integers then the rational number is the fraction itself. If the numerator or denominator of the fraction is irrational then the fraction may be irrational and so may not have a rational number.

No. A "rational" number is one that can be expressed as a "ratio" - a fraction. An IRRATIONAL number is one that cannot be expressed as a fraction.

It is rational. It can be written as a fraction, so it cannot be irrational.