How much paint do you need?

Geometry Level 1

You have bought a kind of paint that could paint 50 m2\text{m}^{2} per quart. Then you used approximately 6.28 quarts of paint to color the surface of a sphere. Now you wish to paint a cube that has a side length the same as the sphere's radius. How much paint do you need, in quarts?

(P.S. use 3.14 as an approximation for pi., and m\text{m} means meter.)

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