3.1. The International System of Units http://www.ck12.org
Points to Consider
Conversions between units of the metric system are made easy because they are related by powers of ten and because
the prefixes are consistent across various types of measurement (length, volume, mass, etc.).
- What is the mass in grams of a 2.50 kg book?
- What is the length in cm of a field that is 0.65 km?