Dividing numbers using the traditional logarithm method

Dividing numbers using the traditional logarithm method before students had calculators prior to the 1970

How Microbes Grow

Logarithm - Rule of Multiplication and Division of Logs

Logarithms: The Early History of a Familiar Function - John Napier

Logarithms: Multiplication and Division Using logarithms.

Proofs of Logarithm Properties

Dividing by “log” – Math Mistakes

Expanding Logarithms

Linear vs. Logarithmic Scales Overview, Graph & Examples

Logarithms-Laws, More Useful Results