Surface area of cube

If the sum of the surface areas of cube and a sphere is constant, what is the ratio of an edge of the cube to the diameter of the sphere, when the sum of their volumes is minimum ?

Surface area of a cube.

If the lateral surface area of a cube is 72 sq. cm , then find the total surface area of the cube.

The total surface area of a cube of an edge 10 cm is

Find the ratio of the total surface area and lateral surface area of a cube.

The ratio of the lateral surface area and the total surface area of a cube is

Find the ratio of the lateral surface area and the total surface area of a cube.