384 boxes of juice are in the display because if they are 3 in each pack and each case has 8 then just do 8 * 3 which is 24. But since there are 16 cases you would take 24 and times that by 16 which would equal 384, the total number of juice boxes. I hope this helps!
The base of a parallelogram is 28.4 cm. The height is one fourth of the base. 28.4 ÷ 4 = 7.1, so the height is 7.1 cm. What the area of the parallelogram? The area of any parallelogram is the base times the height. 28.4 cm × 7.1 cm = 201.64 cm²
Step by step explanation: Find a common denominator in this case is 4 so instead of adding 2 1/2 to 3 1/4 it’s going to be 3 1/4 + 2 2/4 which gets you 5 3/4