Is 280 divided by 6 a Repeating Division Problem?

Not unless you keep making mistakes. If you do the division

correctly, then you only need to do the problem once.

When done correctly, though, the problem can produce a repeating decimal.

In fraction form, the solution is (46 and 2/3).

Written as a decimal, the same number is 46.6666 ...,

where the 6s keep going forever and never end.