Question

Sorry the other people that gave me the answer were to sloppy with it so can someone help please

Answer 1

If the number next to the place you are rounding to is 5 or greater, add  one to the number you are rounding to.  If less than 5, keep the number you are rounding to the same and drop any numbers after it. 

Answer 2

1. 0
2. 6.0
3. 7
4. 0.20
5. 7
6. .7
7. 8.3
8. 10
11. 8
12. 5.218
13. 5.697
14. 3
15. 4
16. 7.5
17. 2.4
18. 4