Please I really need help on this question, it would mean a great deal to me for any help.

Answer:
25
Step-by-step explanation:
Find the volume of both boxes
V = base * height
Bigger box
base = 50 * 30 = 1500
1500 * 20 = 30,000
Smaller box
b= 10 * 30 = 300
300 * 4 = 1200
30,000 / 1200= 25