Sorry if you have heard this before
Three women live together and decide to by a TV.
They go shopping and see one for £30 they all put £10 each
When they leave the store the manager tells the assistant that he over charge them it should have been £25.
The assistant goes round to the ladies house to give them the difference
On the way he decides to give them £1 each and keep £2 for himself
That means that the women paid £9 each = £27
The assistant kept £2 = £2 + £27 = £29
where has the other £1 gone?????????????
I cant figure it out.