Question

104 minutes remaining test content page 20 of 25 question 20 which of the following prefixes denotes 1/10 of a basic unit? a centi b deci c kilo d milli

Explanation:

The prefix "deci -" means one - tenth of a basic unit. "Centi -" means one - hundredth, "kilo -" means one thousand, and "milli -" means one - thousandth.

Answer:

B. deci