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No, it is a rational number, because all natural numbers are rational.
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∙ 13y ago
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Is the square root of 20 a rational number or irational?
The square root of 20 is an irrational number
Is 20 squared rational or irrational?
20 squared is 400 which is a rational number
Is the number 10 an irrational number?
No. An irrational number is one that cannot be written as a fraction. 20/2 is a fraction that equals 10, so 10 is rational. √10 would be irrational, though.■
Can you reduce an irrational number?
An irrational fraction can be reduced. For example, sqrt(20)/6 = sqrt(5)/3
Is 20 an irrational number?
No it is rational because it doesn't go on forever.
Why 20 squared is an irrational number?
20 squared is not an irrational number. 202 = 400.
Is 0.05 a rational or irrational number?
It is a rational number.
Is 20 rational or irrational?
20 squared is 400 which is a rational number
Is the square root of 20 a rational number or irational?
The square root of 20 is an irrational number
Is 20 squared rational or irrational?
20 squared is 400 which is a rational number
Is the number 10 an irrational number?
No. An irrational number is one that cannot be written as a fraction. 20/2 is a fraction that equals 10, so 10 is rational. √10 would be irrational, though.■
Can you reduce an irrational number?
An irrational fraction can be reduced. For example, sqrt(20)/6 = sqrt(5)/3
Is 20 an irrational number?
No it is rational because it doesn't go on forever.
What are the two closest integers for the irrational number 19?
18 and 20
What is the sum of an rational number and irrational number?
An irrational number.
Can you add two positive irrational numbers to get an rational number?
Sure; for example, 10 + pi is irrational, 10 - pi is irrational. Both are positive. If you add them, you get 20.
What is an irrational number between 6 and 20?
2*pi is one possible answer.
