How much did the mass of the fuel tank with gasoline change when gasoline, the volume of which was 100

How much did the mass of the fuel tank with gasoline change when gasoline, the volume of which was 100 liters, was added to it?

We calculate the change in the mass of the fuel tank using the formula:

m = ρ * V, where m is the change in the mass of the fuel tank (kg), ρ is the density of gasoline (ρ = 710 kg / m³), V is the volume of filled gasoline (V = 100 l = 100 dm³ = 0.1 m³).

Let’s calculate the change in mass:

m = ρ * V = 710 * 0.1 = 71 kg.

Answer: The mass of the fuel tank with gasoline will increase by 71 kg.