Free practice · single-choice · easy
Practice
Choose a conversion setup
Using 12 inches = 1 foot, which setup converts 6 feet to inches?
Dimensional conversion chain
Make unwanted units cancel and the target unit survive
- Start
- Quantity × starting unit
- Factor
- Verified equivalent quantities
- Cancel
- Starting unit appears once above and once below
- Finish
- Number × requested target unit
- Check
- Compatible dimension and reasonable scale
A conversion factor equals one, but its orientation matters. An estimate and dimensional check help reject calculator results at the wrong scale.