Answer: 21,984.44581% of change
Step-by-step explanation:
First you want to use the formula for cylinders which is V = pi r^2 h
V = 3.14 (15)^2 (120)
V = 3.14 (225) (120)
V = (706.5) (120)
V = 84,780 ft.
This volume (84,780) would be the volume of a whole tank, but since both the tanks are only half a cylinder, the volume of each holding tank would be half this number. Therefore, 84,780/2= 42390 ft which is the volume of each individual holding tank, but since we have 2 holding tanks we would multiply 42390 by 2 which is 84,780 ft (the volume of both the holding tanks together).
If all linear dimensions are 6 times smaller then that means we take 6 to the third power which is 216.
The mock up would be 3 times smaller.
