the milk level in a rectangular box measuring 58 feet by 25 feet is to be lowered by 6 inches . how many gallons of milk must be removed ? ( 1 cu ft = 7.5 gallons )
n0 = 58.0
n1 = 25.0
n2 = 6.0
n3 = 1.0
n4 = 7.5
t0 = n3 / 2.0
t1 = n0 * n1
t2 = t0 * t1
answer = n4 * t2
print(answer)