#8 pls it says use an inch ruler to find LM, MN, and LN, to the nearest sixteenth of an inch

The answer is 6,000 cm.

Step-by-step explanation: To find volume you do length times width times height. Both of the containers are the same so you need to find the volume of 1 and add it together. First you start with length times width, your length would be 20 cm and your width would be 15 cm. When you multiply them together you get 300, then you multiply that 300 by your height, which is 10, getting you to 3,000. 3,000 is the answer for one of the containers, since they're the same volume you double the 3,000 getting you to 6,000.