It means more than normal, or more than enough.
extra = keu
The original total was 10000, which is 50 x 200. The two errors mean that there is an extra 180, giving 10180. When that is divided by 200 then 50.9 is the mean.
6 and any extra is always greater than 2 and any extra.
"Extra over" typically refers to the additional runs scored by a team in cricket beyond the standard runs they accumulate through regular gameplay. It can also denote the extra overs bowled by a team, particularly in limited-overs formats, where teams may exceed their allocated overs due to various factors such as penalties for slow over rates. In a broader context, it can indicate any additional amount or value over a set limit or expectation in various scenarios.
extras
Extra baggage normally means extra weight or fat
it means extra extra large
It means extra extra large.
an extra-terrestrial, an alien
Extra extra small or large
Extra fast.
Surplus is extra.
"Going the Extra Mile" means that taking whatever you're taking one step further. For example, during school and if there is extra credt offered, "going the extra mile," would mean doing the extra credit. Even if it optional.
an extra email for the website to log in
It is a Spanish size which stands for extra grande and means extra large
extra heart.
Extra Long