1. Think of a numeral between 1-10.
2. Multiply it by 2.
3. Add 10.
4. Divide by 2.
5. Subtract the number you first thought of.
6. You should end up with 1/2 the number you added in step 3.
NOTE: In step 3, you can change the number to any multiple of 2, over 10.
discovered by Cecil
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A Very clever trick.
ReplyDeleteI agree with Harrison. A clever trick, although it can be described/analysed easily.
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