a droplet of oil drops onto the surface of a bowl of water. The surface that the oil covers is twice the surface that it covers a
minute ago. If it takes 4 minutes to cover the whole surface of the bowl of water, when does it cover 1/4th of the surface of the bowl?
All I wanted to do was put together one of the best home maths systems in the world, and that's what we've done. I've loved numbers since I was two or three, and I get really excited about them. Now, I'm allowing myself to get excited about things. If you
KEERTHI
Creative mathematicians now, as in the past, are inspired by the art of mathematics rather than by any prospect of ultimate usefulness.