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30 is not a perfect square. Its square root is a fraction and the square root of a perfect square is always an integer.

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โˆ™ 2010-03-17 00:05:01
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Q: Is 30 a perfect square
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Related questions

How many numbers between 30 and 40 are perfect square?

the answer is 1. there is only 1 perfect square beteen 30 and 40.


What makes 900 to be a perfect square?

900 can be factorized as 30*30. As both these factors are same so we call 900 to be a perfect square.


What is the smallest positive whole number that 150 can be multiplied by to make a perfect square?

How about 150*6 = 900 which is a perfect square because 30*30 = 900


What is 30 perfect square?

30 x 30 = 900


What is the perfect number between 10 and 30?

perfect square numbers are 16 and 25


What perfect square is less than 30?

It is 25.


Is the square root of 30 rational or irrational?

The square root of (any number that isn't a perfect square) is irrational.


Is the square root of 30 rational?

No, only perfect squares like 25 and 36, which are around 30, have a square root that is a rational number.


How do you find out what is the least number 300 has to be mulitplyed by to make a perfect square?

300*3 = 900 which is a perfect square because 30 squared equals 900


Find the perfect square number between 30 and 40?

36


How many numbers between 20 and 30 are perfect square?

4


What is a square number between 20 and 30?

25 is a perfect square occurring between 20 and 30.


How do you find a perfect square number between 30 and 40?

sqrt(30)= 5.5 approx sqrt(40) = 6.3 approx The integer 6 is between the square roots. So the square of 6, which is a perfect square, will be between the two original numbers. So answer is 62 = 36.


Is 200 a perfect square?

200 is not a perfect square. Its square root is a fraction and the square root of a perfect square is always an integer.


What is the least number that should be multiplied by 120 to make a perfect square?

As the question is phrased, the answer is 1/120 which would give the product 1: a perfect square. But the "correct" answer is, presumably, 30.


Which one of the numbers does not belong in the following series 3 7 8 15 30?

It could be any one of them: 3: A 1-digit perfect square - 1 which is not a perfect cube. 7: A perfect cube - 1 8: A 1-digit perfect square - 1 which is also a perfect cube. 15: A perfect 4th power - 1 30: More than 1 away from a perfect power.


Which is a perfect square 400 900 2400?

400 and 900 are squares of 20 and 30, respectively.


Is 325 a perfect square?

No, 325 is not a perfect square however 324 is a perfect square.


Is 500 a perfect square?

500 is not a perfect square. Its square root is a fraction and the square root of a perfect square is always an integer.


Is 38 a perfect square?

38 is not a perfect square. Its square root is a fraction and the square root of a perfect square is always an integer.


Is 42 a perfect square?

No- the closest perfect squares are 36 (perfect square of 6) and 49 (perfect square of 7)


If a number has an odd number of factors is it a perfect square?

If you mean 'prime' factors, then an odd number of them CAN'T produce a perfect square. Consider 3 factors ... A, B, and C. If their product were a perfect square, then AxB=C, which can't be true if C is a prime number. For non-prime factors, an odd number of them may or may not be a perfect square: Three factors = not a square: 2 x 3 x 5 = 30. Three factors = a square: 2 x 3 x 6 = 36.


Is 8 a perfect square?

8 is a perfect cube; it is not a perfect square. Its square root is a fraction and the square root of a perfect square is always an integer....you're thinking of 9...


How is 100 a perfect square?

It is the square of an integer: that is what a perfect square is.


How do you check if a number is a perfect square?

For a number to be a perfect square, the number's square root has to be a whole number. 9 is a perfect square because its square root is a whole number, 3. If the square root of the number is a decimal, then it is not a perfect square. For example, 13 does not divide evenly so it not a perfect square.