Then, nobody says “megagram” - it’s “ton”. So there are quirks to remember.
We absolutely should, though… That and megameters, for car mileage. We always round off to the nearest thousand kilometer anyway.
Well something about 200 kms away will take 2 hours to get there on the highway going 100 km/h…
It’s not as neat as 1 mile = 1 minute at 60mph, but it’s still pretty easy to do the mental math.
We absolutely should, though… That and megameters, for car mileage. We always round off to the nearest thousand kilometer anyway.