The mart sold all 12 boxes of apples in 4 days. If each crate contained 25 apples, find the average number of apples that were sold per day.
12 25 [OP_MUL] 4 [OP_DIV]
var_a = 12
var_b = 25
var_c = var_a * var_b
var_d = 4
var_e = var_c / var_d
print(int(var_e))