you would round it to 1500 because the nine isn't significant enough to make the number be 1600 and 1509 is closer to 1500...
round 90 to the nearest ten
300
100
7675 rounded to the nearest 100 is 7700.
you would round it to 1500 because the nine isn't significant enough to make the number be 1600 and 1509 is closer to 1500...
round 90 to the nearest ten
372 rounded to the nearest hundred is 400
300
100
100
100
10100
4198 to the nearest 100 = 4200
7675 rounded to the nearest 100 is 7700.
The answer is zero.
100.