Question

The prefix that means 100 times is
a. mega.
b. hecto.
c. kilo.
d. centi.

Answer 1

The prefix "centi-" is the prefix that means 100 times, as found in words like "century" (which is a hundred years), "centimeter" (of which there are 100 in one meter), or just plain "cent" (of which there are 100 in one dollar).
Hope that helped =)