Once again stop talking about your challenge. It's bogus and cannot be won, the prize money does not exist, you are trolling, wasting peoples time and effort.
Either prove something as asked by myself and many others. Stop posting..or extend an apology. I say apologize, we let bygones be bygones and maybe talk about something productive 
But topic of the thread is my
Challenge to calculate the fuel required for two
human space trips - one to the Moon, one to planet Mars. To avoid wasting your time, do not post here. I didn't start the thread.
I don't have to prove anything.
If you want to win the
Challenge and collect the prize money,
you have to prove that your are capable to do the calculations and present the numbers.
It is idiotic to propose that it can be done using info avaiable and that I can do it myself. It is not productive. Why should I win my own
Challenge? I don't need the money.
So far nobody has been able to come up with any numbers of fuel used to get to the Moon or Mars and how it is used apart from some funny attempts.
It has been suggested that the mass of one spacecraft orbiting Earth was
338 692 or
163 702 kg prior firing the single rocket engine to get off for the Moon?
So how did it get it off the ground?
And what was the speed and altitude of this great mass?
And is the mass of the spacecraft after firing the rocket
53 802 kg as suggested? And what is the speed and altitude then?
So were
284 890 or
109 900 kg fuel burnt to leave orbit around Earth to start a trip to the Moon and how long did it take? What rocket engine was used?
Imagine that your spacecraft going to the Moon has mass
53 802 kg of which 240 kg is three humans ... just for a little trip to the Moon.
So what are the speeds and directions 12, 24 and 36 hrs later?
Are you on the right track or are you going in the wrong direction.
The mass is then only
43 802 kg because you dropped of the rocket engine/empty tank (10 000 kg) one way or other.
Questions like this must be clarified to win the
Challenge.