// Example 2.5, page no-117
clear
clc

spe_grav_water=1
spe_grav_X=spe_grav_water*100/50
wt_dens_water=1000
wt_dens_X=wt_dens_water*2
printf("Weight Density of X = %d kg/m^3",wt_dens_X)