Answer:
27 : 1
Step-by-step explanation:
The prisms will be similar meaning the lengths of the sides of one will be 3 times larger. But when the volume is found it will be 3*3*3 = 27 times bigger. Take the example 2 * 4 * 3 = 24.
After a scale factor it will be 6 * 12 * 9 = 648
And 24*27 is 648.
The volume ratio 648 : 24 will simplify as 27:1.
