Which of the following numbers is not a perfect square?
24
25
64
100
2 answers:
Hi!
A perfect square is the product of when a whole number is multiplied by itself
Ex:
6 × 6 = 36, 36 is the perfect square.
The number that is being multiplied is the square root.
So to find the correct answer for this question, let's use the process of elimination.
100 = 10 × 10 so we can cross out 100
64 = 8 × 8 so we can cross out 64
25 = 5 × 5 so we can cross out 25
Now all we have left is 24, which is not a perfect square.
Answer: A. 24
Hope this helps :)
5x5=25 8x8=64 and 10x10=100. 24 is your answer because there is not 2 of the same numbers times themselves to eaqual 24
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