Solution:
Given the number below;
[tex]2586[/tex]To round uo, the rule is a follow;
If the last digit is less than 5, round the previous digit down. However, if it's 5 or more than you should round the previous digit up
To the nearest ten,
[tex]2590[/tex]To the nearest hundred,
[tex]2600[/tex]To the nearest thousand,
[tex]3000[/tex]