600
600
649
600
646 rounded to the nearest hundreds place is 600. Hundreds and hundredths are completely different.
591 rounded to the nearest hundreds is 600
600
600
600
600
600
600
600
Oh, dude, rounding is like the lazy man's math. So, 598, right? When you wanna round that bad boy to the nearest hundreds place, you just look at the tens digit, which is 9, and since it's more than 5, you round up. So, 598 becomes 600. Easy peasy, lemon squeezy.
600
600
649