Question

Find and simplify the volume-to-surface-area ratio for each of the three possible ice cube shapes. You can use this chart.

|Shape| S/A Formula|Volume Formula
Cube | S.A=6s^2 | V=s^3
Sphere|S.A+4 pi r^2|V=4/3 pi r^3
Cylinder| S.A=2 pi r^2+2 pi rh |V= pi r^2 h

please help

Answer 1

The surface area of a cube is defined as
SA = 6s^2
The volume of a cube is defined as
V = s^3

The surface area of 3 cubes:
SA = 3*6s^3
SA = 18s^3

The volume of 3 cubes
V = s^3
V = 3s^3

Volume-to-surface-area ration

V:SA
s^3 : 6s^2 = 3s^3 : 18s^2

Answer 2

thank you so much

Answer 3

welcome