$\%$Create an inline function named inkm

$\%$Syntax $-$ function$\_$name$=$@$($arglist$)$expression

inkm$=$ @$($x$)$ x$*1\mathrm{.}61$;

$\%$Store values in variables

D$1=5$;D$2=25$;D$3=1600$;

$\%$Call inkm function for different variables

D$\_$km$1=$inkm$($D$1)$

D$\_$km$2=$inkm$($D$2)$

D$\_$km$3=$inkm$($D$3)$