Why not a 5 day week? 5/7 == 71.4% of days are work days 3/5 == 60% of days are work days So we would lose 11% of working days, but you would get a weekend a

Why not a 5 day week? 5/7 == 71.4% of days are work days 3/5 == 60% of days are work days So we would lose 11% of working days, but you would get a weekend after every 3 work days. I think the main objection would come from various religions which have hard-coded a 7 day week, but if they picked one holy day out of 5, that is even more visits to the designated building of that religion every year, so it seems like they could get on board with that.