Which of the following physical quantities has same unit in all the three system of units?

	$LENGTH$	$MASS$	$TIME$
$M.K.S$	Meter	killogram	sec
$C.G.S$	Centi meter	gram	sec
$S.I.$	meter	killogram	sec

 

The unit of time (i.e. second) is the same in all the three systems of units.