A rectangular prism has a length of 10m, a height of 9m, and a width of 15m. What is its volume, in cubic m

The volume of a rectangular prism is calculated by multiplying the length, width, and height together.

Volume = length x width x height
Volume = 10m x 15m x 9m
Volume = 1350 cubic meters

Therefore, the volume of the rectangular prism is 1350 cubic meters.