The answer is 81
A number squared means you multiply by itself 9*9=81
Here’s the answer to your question. option C Is correct
0.363636363636
<span>..................=<span>411</span></span>
Explanation:
Le <span>x=0.363636363636..................</span>
Now as there are two digits repeating immediately after decimal point, we multiply above by 100 and get
<span>100x=36.363636363636..................</span>
Now subtracting first equation from second we get
<span>99x=36</span> and hence <span>x=<span>3699</span>=<span><span>9×4</span><span>9×11</span></span>=<span>4<span>11</span></span></span>
60 seconds in a minute, right? try to use that. I hope that helps...
Step-by-step explanation:
60 seconds in a minute and try to divide that by 3?
