The answer is 3/8 because 3 out of the 8 don't have erasers.
.17 because there is a zero behind the 7! .170 and .165. .17 is bigger
The equation for surface area on a cube is 6 * L^2, where L is side length. Essentially, six squares of equal size
12^2=144
6 * 144=864
I hope you found this both helpful and explanatory
A proportion is two ratios equivalent to each other
