Or the length and width of the rectangle could ... Practise working out how to convert metric units for area and volume with this quiz. You may need a pen and paper to help you with your answers.

The ongoing use of the imperial system in the United States, despite the global adoption of the metric system, raises intriguing questions about tradition, practicality, and cultural identity. This ...

No such simple relations existed in standard units of weight and measure among units of length (inches, feet, yards, miles) or among units of length, volume and weight. In other words, the French ...

It was the catalyst for a lengthy national metric conversion that abruptly ended ... Most Canadian media used both units for awhile. Some seniors near the Canada-U.S. border opted for American ...