The TV license fee is 30 won per 10 seconds. If Mingyu watched TV for 2 minutes and 40 seconds, how much would the license fee be?
2 60 [OP_MUL] 40 [OP_ADD] 10 [OP_DIV] 30 [OP_MUL]
var_a = 2
var_b = 60
var_c = var_a * var_b
var_d = 40
var_e = var_c + var_d
var_f = 10
var_g = var_e / var_f
var_h = 30
var_i = var_g * var_h
print(int(var_i))