Question

the volume of mercury and water is 50ml each.what is the ratio of their mass if their densities are 68:5​

Answer 1

Density is =mass/volume

if density of mercury is 68x and that of water is 5x and volume is same .

68x =mass/50

mass=3400x

5x=mass/50

mass=250x

ratio of their mass=3400x/250x

68:5

Answer 2

Answer:

68:5

Explanation:

Volume of water= 50ml

Volume of water= 50mlvolume of mercury=50ml

Volume of water= 50mlvolume of mercury=50mldensity= mass/volume

Volume of water= 50mlvolume of mercury=50mldensity= mass/volumemass= x

Volume of water= 50mlvolume of mercury=50mldensity= mass/volumemass= xratio of density= 68:5

Volume of water= 50mlvolume of mercury=50mldensity= mass/volumemass= xratio of density= 68:5x/50=68

Volume of water= 50mlvolume of mercury=50mldensity= mass/volumemass= xratio of density= 68:5x/50=68x=50x68

Volume of water= 50mlvolume of mercury=50mldensity= mass/volumemass= xratio of density= 68:5x/50=68x=50x68=3400

Volume of water= 50mlvolume of mercury=50mldensity= mass/volumemass= xratio of density= 68:5x/50=68x=50x68=3400Mercury= 3400ml

Volume of water= 50mlvolume of mercury=50mldensity= mass/volumemass= xratio of density= 68:5x/50=68x=50x68=3400Mercury= 3400mlx/50=5

Volume of water= 50mlvolume of mercury=50mldensity= mass/volumemass= xratio of density= 68:5x/50=68x=50x68=3400Mercury= 3400mlx/50=5x=250ml

Volume of water= 50mlvolume of mercury=50mldensity= mass/volumemass= xratio of density= 68:5x/50=68x=50x68=3400Mercury= 3400mlx/50=5x=250mlwater = 250ml

Volume of water= 50mlvolume of mercury=50mldensity= mass/volumemass= xratio of density= 68:5x/50=68x=50x68=3400Mercury= 3400mlx/50=5x=250mlwater = 250mlratio of mass= 3400/250ml= 68/5