Understanding mA/mV and A/V Units in Transconductance Parameters

[NewtonianAlch]

Homework Statement

Is mA/mV the same as A/V?

Suppose I have 6.42mA/26mV the milli's cancel out and give A/V?

This is in regards to transconductance parameters for transistors, but it's just a question of units.

 

[dextercioby]

What do you think? Do they ?