Question

Write the abbreviation for each of the following units: meter, kilometer, centimeter, millimeter,
micrometer. What is the mathematical relationship between these units?

Answer 1

m=meter, km=kilometer, mm=millimeter, mg=micrometer, cm=centimeter

Answer 2

Abbreviations: m, km, cm, mm. Each is a unit of length, and each is equal to each of the others in the ratio of a power of 10.