Help fast plz evaluate the formula for the volume of a rectangular prism to solve the problem. Volume = length times width times h. A swimming pool has a height of 3 meters, width of 25 meters, and length of 50 meters. West junior High needs to fill its swimming pool with water. Determine the amount of water it needs by finding the volume of the pool. Use the drop-down menus to complete the statements. First, write the . Next, use parentheses when you substitute for l, w, and h. Now, simplify by 50, 25, and 3. The volume of the pool is m3.