# Fermi problem

> estimation problem designed to teach dimensional analysis or approximation

**Wikidata**: [Q1192374](https://www.wikidata.org/wiki/Q1192374)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Fermi_problem)  
**Source**: https://4ort.xyz/entity/fermi-problem


## References

1. Freebase Data Dumps. 2013