Question 1207599
<pre>
It just occurred to me that we could have known the answer from that first
step:

1000/47 = 21.27659574

We could deduce the answer is 21, because there are just as many positive
multiples of 47 between 0 and 1000 as there are between 1000 and 2000, and
therefore just as many integers that are 3 more than a multiple of 47 as well.
That's because they are a long way from the endpoints of the intervals, 0, 1000,
and 2000.

Hey, don't turn in what I just wrote! I just wrote it to maybe help your
thinking about numbers.  LOL.

Edwin</pre>