Question 374526
a rock is dropped into a rectangular fish tank that is 3 feet long and 1 foot wide.
 the rock causes the water level of the tank to rise 4 inches.
 what is the volume of the rock in cubic inches?
:
Change the tank dimensions to inches, 36" by 12'
:
Find the volume of a 4" raise
36 * 12 * 4 = 1728 cu/in is the volume of the rock