If you are steem monsters fan want to earn some cards please check out my latest GIVEAWAY. & If you are new please sign up to steem monsters using my referral link and earn 100% upvote from me for 2 months.

https://steemmonsters.com?ref=khan.dayyanz

Winner Will Get 1 SBI Share. To Know more about SBI visit @steembasicincome

Question

Suppose you have X marbles and I have Y marbles, for a total of 2020.Firstly, you give me half of the marbles that you have. Then, I give you half of the marbles that I have at that moment, including the marbles that you have just given me. Amazingly, I am left with the same number of marbles as one of us originally had before the exchanges! How many marbles do you have now?

What is Genius Series?

In this series, I will be posting some question which uses mind, mostly related to SCIENCE (i.e Mathematics, Physics, etc.) To participate just answer the question. No reason/explanation is required to support your answer.

By answering the question asked in the picture you have chances to win some steems.

Rules

1. No Resteem/Upvote/Follow Required But is Appreciated and it will increase the payout price & help me do more contests.
2. Please solve it yourself, don't use a calculator or any external sources.

Put your votes to good use

We all can't max out our upvotes every day and a little help never hurt. Sign up to Smartsteem and sell a few of your votes each day, earn some STEEM and SBD in the process and still get in some curation rewards in STEEM Power. Check out SmartSteem.

How Do You Win?

If your answer is right, you are the winner. In case of more than one winners, the reward will be equally distributed among them. ( Max Winners Limit is 100*(50%payout of this post) for now but will increase with an increase in future.)

How Much Is The Reward?

The Winner Will get 1 SBI share. In case of more than one correct answers, a draw will happen and winner will be decided. NOTE: I have the right to change the rules at anytime in case of more than 1 winner.

How To Support This Contest?

You can take part in the contest, send us questions, vote & resteem this post.

You can also sponsor the whole contest. You can also delegate SP to support.

Thank You for the participation.

Any Suggestions are welcomed.

Thank You All Once Again.

Regards,
Dayyan Khan.