UnitConvert[LinguisticAssistant,"SIBase"]

Mean[{LinguisticAssistant,LinguisticAssistant,LinguisticAssistant}]

Solve[LinguisticAssistant==x/LinguisticAssistant,x]

Solve[LinguisticAssistantt==(1/2)LinguisticAssistant(t^2)&&t>0,t]

Quantity[9,"fps"]

Quantity[305,"horsepower"]

Quantity[19.23,"N"]//InputForm