Trying to draw out math fags -
The basics/foundation of this are incorrect.
Inverse of 2/1
2/1 = 2
1 x 2 = 2 Not 1

No one should multiply monetary units by a monetary unit, nickels x nickels, for example; just as we don’t multiply 5 rocks by 5 rocks. A nickel multiplied by 5 = 5 nickels = 25 cents = $.25

Having insights into larger concepts is wonderful, but instigating a breakdown of a pragmatic universal language is reckless. If there’s a pothole in the road, I would hope that you wouldn’t permanently close down the road. When our system poorly educates us in basic math, we would do well to reinvigorate interest and usage. Maybe then, our financial sectors couldn’t play hocus-pocus with our money.