As the digit in the tens position is a 5, it is rounded up to give 300.
300
200
To round 97 to the nearest 100, you need to look at the digit in the tens place, which is 9 in this case. Since 9 is greater than or equal to 5, you will round up. Therefore, 97 rounded to the nearest 100 is 100.
96 round to the nearest ten=100
989.5 to the nearest 100 is 1000.
That depends on what you want as your rounding. For example, to the nearest 10, it would be 260 and to the nearest 100 it would be 300.
To the nearest ten, 260
372 rounded to the nearest hundred is 400
300
100
10100
260
4198 to the nearest 100 = 4200
The answer is zero.
100.
200
95,96,97,98,99 round them up to the ten, all 100 to the 100, all 100.