Question

Calculate the volume of 19 kilograms of petrol if the density of petrol is 800 kg/m³. Give your answer to 2 decimal places.

Answer 1

Answer:0.02375

Explanation:

Density=mass/volume

Let volume be=x

Density=19/x

800=19/x

X=19/800=0.02375m^3

Answer 2

Given that , Mass of petrol = 19 Kg and Density of petrol = 800 kg/m^3

.) Now we have to find the volume of the petrol

Now we know that ,

.) Density = Mass / Volume

=> Mass = Density * Volume

=> Volume = Mass / Density

=> Volume = 19 / 800

=> Volume = 0.02375

Hence , Volume of petrol is 0.02m^3 ( to 2 decimal places )