What is 0.3 centimeters x 0.1 centimeters x 0.1 centimeters?

Answer 1

Answering this question requires use of dimensional analysis, which is just decomposition of the size of the measure (the numerical values) from the unit of measure (centimeters, in this case).

So 0.3 cm x 0.1 cm x 0.1 cm should be broken down into numbers and units:

(0.3 x 0.1 x 0.1) x (1 cm x 1 cm x 1 cm) = 0.003 x cm^3

or 0.003 cubic centimeters. A centimeter is a unit of length, a square centimeter is a unit of area, and a cubic centimeter measures volume.

One last thought: the final answer might look better if expressed in terms of millimeters, or 0.003 ml.