Question

What is 4,321,109,432 rounded to the nearest billion?

Answer 1

Answer: 4,321,109,432 rounded to the nearest billion is 4,000,000,000

Explanation:

First, you find the billions place which is right here:

4,321,109,432

Look to the number to the right of it. Is it greater or less than 5? Since it's less, you round down to 0, leaving a 4 and 3 sets of 3 zeroes.

Answer 2

I think 4000000000