Unit Pricing, Weights And Measures, Legal Metrology, Grocery Shopping.
by the fluid ounce. This makes price and value comparison really difficult! How can anyone compare, for example, a half-gallon of a brand-name apple juice priced at $1.35 a quart to the store brand when the store brand is priced at 4.2 cents per fluid ounce? I don’t know about you, but I don’t