Nellie just bought a new perfume called Rose Honey. It comes in a bottle shaped like a rectangular prism. The bottle is 4 centimeters long, 2 centimeters wide, and 7 centimeters
tall, but the perfume's box says the bottle only contains 45 milliliters, or 45 cubic
centimeters, of perfume.
How many more milliliters of perfume would it take to completely fill the bottle?
Write your answer as a whole number or decimal. Do not round.

9.4.34  question   to estimate the height of a stone  figure, an observer holds a small square up to her eyes and walks backward from the figure. she stops when the bottom of the figure aligns with the bottom edge of the  square, and when the top of the figure aligns with the top edge of the square. her eye level is 1.811.81 m from the ground. she is 3.703.70 m from the figure. what is the height of the figure to the nearest hundredth of a  meter?