How do you round 3,145,780 to the nearest ten thousand?

1 Answer
Oct 31, 2017

3,145,780#rarr#3,150,000

Explanation:

If you're rounding 3,145,780 to the nearest ten thousand then you find the ten thousandths place and you either round that number up or down based on the number to the right of it, thousandths place in our case. Since the digit to the right of the ten thousandths place is a five you round up because with fives you always round up. After you do all that the following digits are all zeroes giving you 3,150,000 as your final answer.