What is the approximate diameter of a sphere with a volume of 268cm3

diameter ≈15.6

Step-by-step explanation:

To solve this;

volume of a sphere = 4/3 πr³

From the question given;

volume of the sphere = 268

lets substitute and solve for r

volume of sphere = 4/3 πr³

268 = 4/3 * 3.14 * r³

268 = 4.19 * r³

Divide both-side of the equation by 4.19

268/4.19 = r³

63.96 = r³

Take the cube root of both-side

∛63.96 = r

7.8 ≈ r

but diameter = 2r = 2*7.8 = 15.6