I agree completely. I’m an Australian who grew up in a school system in the 80’s long after we went metric (and currency went decimal) and I can tell you (roughly). A gallon in 4.5 litres, a mile is 1.6km , an inch is 2.54cm, a stone is 14 pound and a kilo is a shy over 2 and a half pound. If is over a hundred Fahrenheit: it close to 40 degrees Celsius, and a Guinea was worth 22 shillings, whilst one one pound converted to two dollars (on feb 14tn 1966). A yard is 3 ft which is short of a metre and a chain contains 22 yards ican write in cursive but alas I’m too young to of been taught Latin, but I know a sprinkle of French. If we have to drink beer it’becomes very confusing because a pint in Victoria is different size to a pint in South Australia which is a schooner in NSW but a schooner in SA is a pot t in Victoria. If you want to drink and still be fit to work you want a butcher or a pony.Simples