Answer : 1:5:1
Step by step explanation:
The formula for the volume of a cube is
V= a^3
a = is the length of a side
a= 3^ √V = 3^ √64 in ^3 = 4 inches
we know that each face of a cube is a square
A= a^2 = (4 in) ^2 = 16 in ^2
Surface area (SA) = 6 faces • 16 in ^2/ 1 face = 96 inches ^2
SA/ V = 96/64 = 1.5/1