How many kilograms (kg) are in 11 bricks if 5 bricks weigh 15.3 kilograms (kg)?
15.3 5 [OP_DIV] 11 [OP_MUL]
var_a = 15.3
var_b = 5
var_c = var_a / var_b
var_d = 11
var_e = var_c * var_d
print('{:.2f}'.format(round(var_e+1e-10,2)))