Answer :

Final answer:

The three whole numbers just before 20000 are 19999, 19998, and 19997.

Explanation:

The next three whole numbers occurring just before 20000 are 19999, 19998, and 19997.

If you want to find the whole numbers before a specific number, all you need to do is subtract 1 each time.

As 20000 is a whole number, the next whole number before it would be 20000 - 1 = 19999.

Similarly, the next whole number occurring before 19999 would be 19999 - 1 = 19998, and the third whole number before 20000 would be 19998 - 1 = 19997.

Learn more about Whole Numbers here:

https://brainly.com/question/24708402

#SPJ11