2000 as 1993 is 7 away, but is 93 away from 1900,
so as 7 is smaller than 93 then the answer is 2000
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.
833 rounded off the nearest hundred is 800.
409,381,900
10100
100
600
900
2,600
3600