Is 3/8 greater than 4/9

Atoy company is considering a cube or sphere-shaped container for packaging a new product. the height of the cube would equal the diameter of the sphere . compare the volume to surface area ratios of the containers. which packaging will be more efficient? for a sphere, sa =4πr²

Mustafa contributes 11% of his $67,200 annual salary to his 401k plan. what is his pretax income

With this one. will mark brainliest