The Deca reference article from the English Wikipedia on 24-Jul-2004 (provided by Fixed Reference: snapshots of Wikipedia from wikipedia.org)

Deca

Deca (US spelling deka) (symbol da) is the SI prefix in the SI system of units denoting a factor of 10¹ or 10. It is not in very common usage.

For example:

• 1 decametre = 10 metres
• 1 decalitre = 10 litres

See Also

• SI prefixes
• The prefix deca-

External link

• BIPM website

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