I don't care if you answer but would like to know if you are willing to answer this challenge

What is 6.5 / 13. * the answer by 34 then * 3 589 then + 675.497 - 0.578 * j - 58 + d / r * 58? What is the answer. J = 24.678 D = 50.32. R = 2. I wonder if anyone will be able to answer but it is worth a try. Good luck.