24+1

Here's one for you to think about.

In your average box of weetabix there are 24 buscuits. If I eat three of these buscuits a day, I will be able to have eight days of weetabixy fun. However, when ever I come to the end of a packet there is always one left.

How is this possible?

Have I found a flaw in basic mathematics as we know it?

If I have, can I call it the Yeti-Weetabix paradox?

Keep countin'

Nitey nite