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Is 20 rational or irrational

Anonymous

∙ 11y ago

Updated: 4/28/2022

20 squared is 400 which is a rational number

Polly Rice ∙

Lvl 9

∙ 3y ago

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Is 37.5 a rational or irrational number?

Rational

Is -5.28 a rational or irrational number?

rational

Is 627513 rational or irrational?

It is a rational number

Is the product of a rational number and an irrational number rational or irrational?

Such a product is always irrational - unless the rational number happens to be zero.

What product is true about the irrational and rational numbers?

The product of 2 rationals must be rational. The product of a rational and an irrational is irrational (unless the rational is 0) The product of two irrationals can be either rational or irrational.

Is 0.05 a rational or irrational number?

It is a rational number.

Is 20 squared rational or irrational?

20 squared is 400 which is a rational number

Is 4.6 irrational or rational?

4.6 is rational.

Is -20 rational?

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

Is 37.5 a rational or irrational number?

Rational

Is 34.5 rational or irrational?

is 34.54 and irrational or rational. number

Is 20 a irrational number?

No, it is a rational number, because all natural numbers are rational.

Is 0.34343434 rational or irrational?

Rational

Is 2.717711777 rational or irrational?

Rational.

Is 4.46466... rational or irrational?

Is -4x rational or irrational?

If x is rational the it is rational. If x is irrational then it is irrational.

Is a rational plus an irrational equals a rational?

No. A rational plus an irrational is always an irrational.

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