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I prepared the table to record the numbers, step by step / (line by line), following your steps.
how many do you have how many do you how many do you have
at the entrance add or remove at the exit
I currently have the English Alphabet containing 26 letters. 26 0 26
I remove two of the letters. 26 remove 2 26- 2 = 24
Then , I remove one-half of the remaining letters. 24 remove 12 24-12 = 12
Then, I remove an additional one-third of the remaining letters. 12 remove 4 12- 4 = 8
Then I double the amount of letters I have left. 8 2*8 = 16
Finally, I remove three-fourths of the remaining letters. 16 remove 12 16-12 = 4
How many letters do I have left? 4 <<<---=== ANSWER
ANSWER. 4 letters left.
Anybody, including you, could create such table and to fill it, step by step.
So, in this assignment I simply did YOUR JOB.
For what reason I did it for you ? - - - I don't know.
But what I learned on the way is that it is good psycho-therapy.
So, you can refill this table EVERY DAY / (daily) to improve your health.
At the end, I hope you will post your "THANKS" to me a) for doing your job;
b) for showing you how to do it, and c) for my discovery and my advise related to psycho-therapy.