4 out of 40 apples were thrown away because they were rotten. If you put the remainder equally into 4 boxes, how many should you put per box?
40 4 [OP_SUB] 4 [OP_DIV]
var_a = 40
var_b = 4
var_c = var_a - var_b
var_d = 4
var_e = var_c / var_d
print(int(var_e))