Question

How many natural numbers are there between 9 square and 11 square

Answer 1

9²...... 11²
81......121 the no btw is 82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120

Answer 2

Concept Introduction:

Natural numbers are utilized for counting as well as being a part of the number system that consists of all positive integers from $1$ to infinity. It does not contain zero.

Given: $9^{2}$ and $11^{2}$.

To Find:

We have to find the value of, number of natural numbers are there between $9^{2}$ and $11^{2}$.

Solution:

According to the problem,

$9^{2} =81$ and $11^{2} =121$

Number of natural numbers between $81$ and $121$ are $= 121 -81-1=39$.

Final Answer:

The value of number of natural numbers between $81$ and $121$ are $39$.

#SPJ2