Minha's hair grows at a rate of 0.39 millimeters (mm) per day. If the length of Minha's hair is 32.8 centimeters (cm) today, how many centimeters (cm) will it be after 30 days?
0.39 10 [OP_DIV] 30 [OP_MUL] 32.8 [OP_ADD]
var_a = 0.39
var_b = 10
var_c = var_a / var_b
var_d = 30
var_e = var_c * var_d
var_f = 32.8
var_g = var_e + var_f
print('{:.2f}'.format(round(var_g+1e-10,2)))