Q: Is 3.2 rational

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The square root of 32 is not a rational number

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

No.

No, because 32 is not a perfect square.

It is irrational.

Related questions

The square root of 32 is not a rational number

It is a rational number

Rational

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

Rational.

n

No.

No, because 32 is not a perfect square.

A rational number is one which can be expressed by a division of a/b where both a and b are integers. In this case, we have a repeating decimal. All repeating decimals are rational numbers, and so we can say 0.323232.... is a rational number. The proof is as follows: 0.323232... x 100 = 32.323232... 0.323232... x 100 - 0.323232.... = 32 0.323232... x 99 = 32 0.323232... = 32/99 Thus 0.323232.... can be expressed as the fraction 32/99, and so is rational.

It is irrational.

A rational number is a number that can be expressed as the division a/b where a and b are both integers. In this case 0.323232.... is a recurring decimal, and so is rational, as all recurring decimals are rational. This can be proved in the following way: 0.323232... x 100 = 32.323232... 0.323232... x 100 - 0.323232... = 32 0.323232... x 99 = 32 0.323232... = 32/99 Therefore 0.323232... is a rational number.

It is an irrational number