There are two water bottles with a capacity of 4 liters (L) and 436 milliliters (ml) and two water bottles with a capacity of 1999 milliliters (ml). Find the weight in kilograms (kg) of these bottles when they are full of water.
4 436 1000 [OP_DIV] [OP_ADD] 1999 1000 [OP_DIV] [OP_ADD] 2 [OP_MUL]
var_a = 4
var_b = 436
var_c = 1000
var_d = var_b / var_c
var_e = var_a + var_d
var_f = 1999
var_g = 1000
var_h = var_f / var_g
var_i = var_e + var_h
var_j = 2
var_k = var_i * var_j
print('{:.2f}'.format(round(var_k+1e-10,2)))