I made a Christmas wreath by connecting 16 wires of 10.4 centimeters (cm) in length, overlapping each other by 3.5 centimeters (cm). Find the total length of the wreath in centimeters (cm).
10.4 16 [OP_MUL] 3.5 16 1 [OP_SUB] [OP_MUL] [OP_SUB]
var_a = 10.4
var_b = 16
var_c = var_a * var_b
var_d = 3.5
var_e = 16
var_f = 1
var_g = var_e - var_f
var_h = var_d * var_g
var_i = var_c - var_h
print('{:.2f}'.format(round(var_i+1e-10,2)))