3800
3800
When 327 is rounded to the nearest hundreds the answer is 300.
3756 rounded to the nearest hundred is 3800. The digit to the right of the hundreds is the tens. When rounding anything less than five you round down. When rounding anything five or more you round up. The tens digit is 5, which means you round up, making the answer 3800.
2600
3800
3800
3800
3800
3800
3800
3800
3800
3800
72461 rounded to hundreds is 72500
91 rounded to the nearest hundreds is 100.
3700