I prefer lakes, they are like smaller oceans with less people and trash.
There really doesn't need to be an ad. If you look up "calculator", it is the first site below the google calc.
Each kid would have to pay 253.34 rupees.
That seriously stinks.
Chessey
This is what I got:
http://www.quickmath.com/#c=simplify_algstepssimplify&v187=2%5E4*3%5E8%3D9%5En*6%5E4&v188=n
It would be 300%
Thanks.