One pear weighs 0.36 kilograms (kg). When a basket contains 30 pears, the weight of the entire basket is 11.26 kilograms (kg). Find the weight in kilograms (kg) of the empty basket.
11.26 0.36 30 [OP_MUL] [OP_SUB]
var_a = 11.26
var_b = 0.36
var_c = 30
var_d = var_b * var_c
var_e = var_a - var_d
print('{:.2f}'.format(round(var_e+1e-10,2)))