Answer:
The correct answer is 73,000.
Explanation:
This is because, we know that the number 7 or 70,000 represents the ten-thousands in this number. Therefore, the number 2 or 2,000 represents the thousands place, which is what we are trying to round.
In order to do so, we have to look at the number behind it, which, in this case, is 6.
Rule: If the number is 4 or less, the number before it stays the same. If the number is 5 or more, the number before it goes up 1.
Since 6 is larger than 5, the 2 will become a 3, while the other numbers become 0s.
Therefore, the correct answer is 73,000.
Hope this helps! :)