What is the length of a right rectangular prism with a volume of 90, width of 3, and height of 5

To find the length of a right rectangular prism, we need to divide the volume by the product of the width and height.

Length = Volume / (Width * Height)
Length = 90 / (3 * 5)
Length = 90 / 15
Length = 6

Therefore, the length of the right rectangular prism is 6.