There is, today, a lengthy article on the BBC website about ATM's ('Oles in the wall to some).
You may care to read it at
http://www.bbc.co.uk/news/business-12668840However to save you the trouble it is about ATM's and the fact that they usually only dispense £10 and £20 notes. The article goes on to quote Bank of England sources bemoaning the lack of machines that dispense fivers (now our smallest form of paper money) and also explains that this is why the fivers we get in our change are usually rancid, crumpled and torn.
All well and good so far but they then give the following statistic
the average withdrawal from a bank or building society's cash machine is £67 - which would soon drain an ATM if it only dispensed £5 notes.
Now I admit that maths was not my strongest subject at school but if the machines will only dispense £20's, £10's and sometimes £5's how the fvck do they come up with an average withdrawal of £67? Surely it has to end either in 0 or 5.