What two numbers add up to 2457?

There are infinite combinations of two numbers that add up to 2457. Here are some examples using negative numbers:

-1 + 2458 = 2457
-2 + 2459 = 2457
-3 + 2460 = 2457
...

Here are some examples using two fractions that will add up to 2457:

2457/2 + 2457/2 = 2457
4914/3 + 2457/3 = 2457
7371/4 + 2457/4 = 2457
...

And here are some examples using two decimal numbers that will add up to 2457:

1.25 + 2455.75 = 2457
2.50 + 2454.5 = 2457
3.75 + 2453.25 = 2457
...

As you can see from the lists above, it can go on forever. However, when answering "What two numbers add up to 2457?", it may be more interesting to set some criteria to limit the result. We will set the follow criteria:

1) Only positive whole numbers can add up to 2457. (0 is not a positive or negative number and should not be included.)

2) Since a+b=29 is the same as b+a=29, we should only list it once.

Now, the answer to "What two numbers add up to 2457?" has 1228 answers:

1 + 2456 = 2457
2 + 2455 = 2457
3 + 2454 = 2457
.
.
1226 + 1231 = 2457
1227 + 1230 = 2457
1228 + 1229 = 2457

We have truncated the list above due to space, but you may be interested to know that we calculated the number of answers by dividing 2457 by 2 and then rounded down to the nearest whole number if necessary.

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