Subtracting 1.9 from a number, multiplying by 1.5, adding 32 and then dividing by 2.5 results in 20. Calculate the number including the decimal point.
20 2.5 [OP_MUL] 32 [OP_SUB] 1.5 [OP_DIV] 1.9 [OP_ADD]
var_a = 20
var_b = 2.5
var_c = var_a * var_b
var_d = 32
var_e = var_c - var_d
var_f = 1.5
var_g = var_e / var_f
var_h = 1.9
var_i = var_g + var_h
print('{:.2f}'.format(round(var_i+1e-10,2)))