The clock ("a quarter 'till").
Electricians (gauge/length of wires).
Plumbing (thickness of pipe, diameter of pipe, length of pipe).
Carpenters (thickness/length/width of wood).
Engineers (just math equations).
Metal fabrication (length/width/guage of metal).
Taxes/budgeting (obvious math involved).
Cooking (measurements like HALF a cup...).
In your car (miles PER hour, miles PER gallon).
Paying for things in general (1 penny is 1/100 of a dollar, writing out checks.)
Electricians (gauge/length of wires).
Plumbing (thickness of pipe, diameter of pipe, length of pipe).
Carpenters (thickness/length/width of wood).
Engineers (just math equations).
Metal fabrication (length/width/guage of metal).
Taxes/budgeting (obvious math involved).
Cooking (measurements like HALF a cup...).
In your car (miles PER hour, miles PER gallon).
Paying for things in general (1 penny is 1/100 of a dollar, writing out checks.)