How do you round 720311 to the nearest hundred thousnd?

Answer 1

You round 720311 to the nearest hundred thousand is easy. 2 is your key number, so the first two numbers are 72 7 stays the same all the time. Something that helps is five or above lift it up 4 or below leave it alone. The answer is 7,00000, because 2 was under 4, so we left 7 alone and changed everything else.