It rounds to 15
213,345 rounded to the greatest place value is 213,350
Still 3.
500 is.
0.92
100,000
213,345 rounded to the greatest place value is 213,350
7000
800
800
23,000 is already rounded to the nearest thousand, and is therefore the greatest possible value under the circumstances.
60,000
400,000
200,000
4000
400
1000
Still 3.