alexol wrote:
A4 paper is very similar to US Letter size. A3 is exactly double A4, and A5 is exactly half; the system extends from there, A2, A6 etc. Envelopes work similarly.
Unnecessary complication and information overload are banes of modern life. I understand MS Word allows you to paginate document in more than 200 ways - how utterly pointless. Likewise the construction company's pickup truck, going the same speed a traffic, with it's yellow flashing lights. What purpose does that serve??
Only the US and Canada avoid the use of A4. That's understandable though, because "eight and a half by eleven" is so much more convenient to say. 🤣
Could it be that money is playing a hand in this? Only these two countries can't afford to join the rest of the world.