PLEASE HELP ME!
Russell used 8 cubes to make this square frame that has 3 cubes on each side. If he uses 24 cubes to make a square frame, how many cubes will be on each side of the frame? Think of using objects to help you solve this problem.
2. Josephine used 12 cubes to make this square frame that has 4 cubes on each side. If she uses 36 cubes to make a square frame, how many cubes will be on each side of the frame? Think of using objects to help you solve this problem.
3. Ron used 24 cubes to make this 3-step staircase. If he uses a total of 84 cubes to make a similar staircase, how many steps will the staircase have? Think of using objects to solve this problem.
4. Cheryl used 36 cubes to make this 3-step staircase. If she uses a total of 60 cubes to make a similar staircase, how many steps will the staircase have? Think of using objects to solve this problem.
5. Miguel used 6 cubes to make this 3-step staircase. If he uses a total of 45 cubes to make a similar staircase, how many steps will the staircase have?