76 is already rounded to the whole number (ones place).
Oh, dude, you're hitting me with the math questions now? Alright, so 18.375 rounded to the nearest tenth is 18.4. I mean, I guess that's pretty round, as far as numbers go. But hey, who's really keeping track of all those decimal places anyway, right?
8910
It is 2,300
5
It is: 254.3
9000
100
140
900
20
5000