4 out of 40 dolls are defective. When you send the non-defective remainder out to four stores equally, how many should you send per store?
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))