If n is an integer and 101n^2 is less than or equal to 12100, what is the greatest possible value of n?
Choose the most appropriate option:
A) 7 B) 8 C) 9 D) 10 E) 11
101 * n^2 &lt;=12100   n^2 &lt;=12100/101 which will be less than 121 since  12100/100= 
<gadget id="calculator"> 12100/100</gadget>
<output>121</output>
121 which is the square of 9   Next closest value of n where n^2&lt;=121 is 10   Ans 10
<result>D</result>
If n is an integer and 101n^2 is less than or equal to 12100, what is the greatest possible value of n?