Answer: 52.59375
Step-by-step explanation: Using the lxwxh method to find the volume, I got 5 1/2x2 1/4x4 1/4=52.59375. It also helps to convert the fractions to decimals, 5 1/2=5.5, 2 1/4=2.25, 4 1/4=4.25.
Hope this helped! Brainliest is always a plus. :D