There is a bowl with the same 14 pieces of food on it. If the weight of this bowl is 11.14 kg (kg), how much kg (kg) will one piece of food weigh if the empty bowl weighs 0.5 kg (kg)?
11.14 0.5 [OP_SUB] 14 [OP_DIV]
var_a = 11.14
var_b = 0.5
var_c = var_a - var_b
var_d = 14
var_e = var_c / var_d
print('{:.2f}'.format(round(var_e+1e-10,2)))