Basic Algebra Makes Magic Tricks
Logic
Level
1
1- Think about any number except zero and remember it.
2- Square this number.
3- Add the result to the original number.
4- Divide the result by the original number.
5- Add the result to 1043.
6- Subtract the original number from the result.
7- Divide the result by 11.
8- The number you got is the answer.
Give your answer to 3 decimal places.
Image credit: Wikipedia JenniferLynn2012
by
Abdulrahman El Shafei