900
To round off 78 to the nearest hundred, you look at the tens digit, which is 7. Since 7 is greater than 5, you round up. Thus, 78 rounded to the nearest hundred is 100.
2,600
To the nearest hundred, 3623400
To the nearest hundred, 165400
100
409,381,900
409 to the nearest hundred is 400
548.48 rounded off the nearest hundred is 540.
3486 rounded off to the nearest hundred is 3500.
593 656 rounded off to the nearest hundred is 593 700.
To round off 78 to the nearest hundred, you look at the tens digit, which is 7. Since 7 is greater than 5, you round up. Thus, 78 rounded to the nearest hundred is 100.
833 rounded off the nearest hundred is 800.
10100
2,600
To the nearest hundred, 165400
It is 7300
3600