how many non perfect square numbers are there between 81 and 100
Answers
Answer:
There are total 18 natural numbers.
Step-by-step explanation:
Given : Numbers are there between 9 square and 10 square.
To find : How many non-perfect square numbers are there?
Solution :
We know that,
9^2=9\times9=819
2
=9×9=81
10^2=10\times10=10010
2
=10×10=100
Total natural number between square of 9 and square of 10 are starting from 82 and up to 99.
As 81 and 100 both will not be included in these natural numbers.
The natural numbers are -
82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98 and 99
Therefore, There are total 18 natural numbers.
Hope it helps you
Answer:
The Correct answer is 18.
Step-by-step explanation:
Given:-
The total non perfect square numbers are there between 81 and 100
To Find:-
The non perfect square number between 81 and 100
Solution:-
In mathematics, a square number is an integer that called the square of an integer; it is the product of some integer.
For perfectness of the square, you have to calculate the square root of a given number. If the square root is an integer, then the square will be perfect.
81 means square of 9
100 means square of 10
There is no square more than 2,So the answer is 18.
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