Answer :

To find the cube of a number, you need to raise that number to the power of 3. In this case, we are asked to find the cube of 4.5.

Here are the steps:
1. Identify the number to be cubed, which is 4.5.
2. Calculate the cube by raising 4.5 to the power of 3.

Mathematically, this process can be represented as follows:
[tex]\[ (4.5)^3 \][/tex]

When you calculate this, you find that:
[tex]\[ (4.5)^3 = 4.5 \times 4.5 \times 4.5 = 91.125 \][/tex]

So, the cube of 4.5 is 91.125.