calculate the volume of a rectangular prism with a length of 5.6 , a width of 2.1 , and a height of 6.6 .

You don't have any units but if call them u, then volume =

length x width x height and the unit will be u^3.

To calculate the volume of a rectangular prism, you need to multiply its length, width, and height.

The formula for calculating the volume of a rectangular prism is:

Volume = Length x Width x Height

Given that the length is 5.6, the width is 2.1, and the height is 6.6, you can substitute these values into the formula:

Volume = 5.6 x 2.1 x 6.6

Now, multiply these values:

Volume = 78.648

Therefore, the volume of the rectangular prism is 78.648 cubic units.