Just need some help with a math question.

Question

A cylindrical container has a radius of 0.75 meter and a height of 2 meters. The container is filled with gasoline. The density of gasoline is 750kg/m^3. What is the mass of the gasoline in the container? Use 3.14 for pi. Round your answer to the nearest whole number

Answer 1

Volume of cylinder = pi*r²*l = (3.14)(2)(.75²) = 3.5343 m³

Mass = Density x Volume = 750 x 3.5343 = 2651 Kg