Guess the three hidden numbers. Effective trick and its solution

EFFECTIVE FOCUSES AND THEIR CLUES
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Guess the three hidden numbers. Focus secret

Spectacular tricks and their clues

Directory / Spectacular tricks and their clues

Focus Description:

Ask the viewer to think of any three numbers (not to be confused with numbers), then ask to multiply the first number by 2 and add 3 and multiply it all by 5, then add the second number and multiply the amount by 10, then ask to add the third conceived number to the resulting number and ask to tell how much it turned out. Having received the answer, after a little thought, you will say the numbers conceived by the viewer.

Focus secret:

It is that when they tell you how much it turned out, subtract 150 from this number and get another number in which the first, second and third digits are conceived by the viewer. Example: the numbers 5, 3, 8 are conceived. We take 5 and multiply by 2, add 3 and multiply by 5. We get 65, add the second digit and multiply by 10, we get 680, add the third digit and get 688. It was this answer that told us a spectator (if he is good with mathematics, and if not, give him a calculator).

Having received this answer, we subtract 150, and we get 538, which corresponds to the intended numbers. Just do not think for a long time, you need to subtract 150 quickly.

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