Answer:
4 cm
Step-by-step explanation:
The volume (V) of milk in the container is
V = 8 × 5 × 12 = 480 cm³
The volume remains the same whatever the position of the container.
let d be the depth then
8 × 15 × d = 480
120d = 480 ( divide both sides by 120 )
d = 4 cm
