Consider, pls, the suggested solution (all the details are in the attachment).
Let the missing number be X.
Set up the equation:
x/3i = 11-2i
Solve for x by multiplying both sides by 3i
x = 33i + 6
Answer:1.108
Step-by-step explanation:5.45 ÷ 5=1.108
Find the volume of each and then divide the volume of the box by the volume of the cube.
Volume of box: 8 1/2 x 5 1/2 x 2 1/2 = 116 7/8 cubic inches.
Volume of cube = 1/2^3 = 1/8 cubic inches
Number of cubes: 116 7/8 / 1/8 = 935 cubes.