Question #8fdf1

1 Answer
Jun 19, 2017

See below

Explanation:

I just want to add on that when you have a number like this : #73.204031402# and #73.201979679#

It may look that the number on the right is bigger. And I know why, because the number on the right has more #9#'s at first glance.

You start from the number on the left and work to the right. I'll call the first number #a# and the second #b#.

So, starting with the first number, the tens unit, they are both #7#. Next is the units, but they're both #3#. After that is the tenths, but they're both #2#. Next is hundredth, but again they are both #0#.

Next is where things get interesting. In the thousandth column, we have #4# in #a# and #1# in #b#. However, the numbers in #a# after the thousandth column is significantly larger than the numbers in #b#.

Still, #a# is the bigger number because a thousandth is worth more than, say, a millionth.