The capacity of the tank of a fuel truck is 12 m3. How many trips should a fuel truck make

The capacity of the tank of a fuel truck is 12 m3. How many trips should a fuel truck make to transport 40 tons of gasoline?

Given:

V = 12 cubic meters – capacity of the tank with gasoline;

m = 40 tons = 40,000 kilograms – the mass of gasoline to be transported;

ro = 710 kg / m ^ 3 is the density of gasoline.

It is required to determine N – the number of trips that the fuel tanker must make.

Let’s find the volume of gasoline to be transported:

V1 = m / ro = 40,000 / 710 = 56.3 cubic meters.

Then the number of flights will be equal to:

N = V1 / V = 56.3 / 12 = 4.7 = 5 flights.

Answer: in order to transport gasoline, a fuel tanker must make 5 trips.