I need help doing this math question.

Answer:
Box A= 30 Box B=24 Total= 54
Step-by-step explanation:
You need to find the volume, length*Width*Height and you will need to do this for both to find how many cubes it takes to fill it. Then you would need to add them together.
Answer:
54 cubes
Step-by-step explanation:
5 x 2 x 3= 30
6 x 2 x 2= 24
30+24= 54
hope this helps :)