Question

before international system of unit, there were FPS (foot,pound,second),CGS(centimeter ,gram and second)and MKS(meter,kilogram,and second)system whose extended form is SI system and why​

Answer 1

Answer:

MKS

because units of most of the physical qualities are common or same in both MKS and SI system.

like both in length is measured in meter

while mass in kilogram and time in second