70 hundreds
70 x 100 = 7000
Look in the hundreds place. If it's 5 or up, it will be rounded to 8000. If it's 4 or below, it will be rounded to 7000.
If the number in the hundreds place is 4 or less, zero it and everything to the right of it out. 7322 rounds down to 7000
The number that is one less than 7000, that is, 7000 - 1.
7000
70 hundreds
70 x 100 = 7000
7000
Look in the hundreds place. If it's 5 or up, it will be rounded to 8000. If it's 4 or below, it will be rounded to 7000.
If the number in the hundreds place is 4 or less, zero it and everything to the right of it out. 7322 rounds down to 7000
6
7*1000 + 24*100 + 17*1 = 7000 + 2400 + 17 = 9417
The number that is one less than 7000, that is, 7000 - 1.
Oh, dude, there are three hundreds in 398. It's like basic math, you know? You just gotta look at the number and count the hundreds place. Easy peasy lemon squeezy.
1. Unless there is a unit right after the number (like 7000 lbs), then there would be 4 significant figures.
4% of 7,000 = 4% * 7000 = 0.04 * 7000 = 280