12190Views6Replies

Author Options:

Read others Mind! Answered

lets start quickly without taking much of your time.... 1. Keep a simple +ve and non-zero number in mind, example 3, 45, 79 or anything 2. Add 2 to that number, Feel free to use a pen, paper and computer calculator 3. multiply by two 4. add 10 5. add 20 6. devide by two 7. substract 15 8. substract the original number you had in step 1 9. add 6 10. multiply by 5 11. add 59 12. NOW THE RESULT OF all your calculation is 99, is that right?

6 Replies

user
Like comment share (author)2014-12-06

Wow!!!! You are a brain genie,nice trick I got 99 but I can't do this trick on any one because I cant understand

Select as Best AnswerUndo Best Answer

user
ncalpe (author)2011-08-15

ey dude du u now more tricks

Select as Best AnswerUndo Best Answer

user
ich bin ein pyro (author)2007-10-11

the number goes away in step 8.....to 0

Select as Best AnswerUndo Best Answer

user
avinash (author)ich bin ein pyro2007-10-11

use pen, paper and calculator to calculate, or let me know the number you assumed in step one?

Select as Best AnswerUndo Best Answer

user
gyromild (author)2007-10-10

Never thought of this kind of mindreading trick before. Thanks for sharing

So I tried simplifying the equation..sorry can't help it =P
Number in mind is y, after much simplification, the equation will be:
(y + 17 - 15 - y + 6) x 5 + 59 = result

Since +y and -y cancel out each other, then the result will always be:
(17 - 15 + 6) x 5 + 59 = result
Which will always be 99. Brilliant trick!

I'm gonna try this on my co-worker :)

Select as Best AnswerUndo Best Answer

user
avinash (author)gyromild2007-10-11

thats right! This kind of stuff is very useful to educate the children who know basic maths! Use this for positive learning. Thanks!

Select as Best AnswerUndo Best Answer