1. Find and simplify the volume-to-surface-area ratio for each of the three
possible ice cube shapes. You can use this chart.
Shape
Surface Area Formula
Volume Formula
cube
S. A. = 6s?
V = s
sphere
S. A. = 40r2
cylinder
S. A. = 27tr2 + 2nrh
V = trh

The art class is planning to paint a mural on an outside wall. this figure is a scale drawing of the wall. width: 11 in length: 28 in unit rate: 1.5 ft per in. write the ratio of the area of the drawing to the area of the actual mural. write your answer as a unit rate. show that this unit rate is equal to the square of the unit rate 1.5 ft per in