We add 1.4 to a number before dividing it by 3. If you subtract 0.7 from this result and multiply it by 9, and get 5.4. What is the number?
5.4 9 [OP_DIV] 0.7 [OP_ADD] 3 [OP_MUL] 1.4 [OP_SUB]
var_a = 5.4
var_b = 9
var_c = var_a / var_b
var_d = 0.7
var_e = var_c + var_d
var_f = 3
var_g = var_e * var_f
var_h = 1.4
var_i = var_g - var_h
print('{:.2f}'.format(round(var_i+1e-10,2)))