Originally Posted by
LaxtonLad
Arithmetic would have been much simpler if we humans had been born with twelve fingers and not ten. Ten is the root of all metric measurement and seems simple but it's drawback is that it is divisible by only the numbers 2 and 5, so unless the decimal point is used you cannot have 1/3, 1/4, 1/6 or 1/12 or multiples of these, however if we had twelve fingers we could. If we count from one to ten (on our twelve fingers) and then use the two numbers eleven and twelve, then to carry on counting, instead of thir****, four****, etc, we use something like onedoz (doz for dozen), twodoz, threedoz, etc.
It's too late for us now of course but in Mansfield they've been using for centuries.