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Puzzle 1

Chikis
in Brain Teasers and Puzzles

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Example

[latex]5+2 => 1[/latex]

[latex]8+6 => 2[/latex]

[latex]6+4 => 1.3[/latex]

 

What is x in

[latex]4+4 => x ?[/latex]

Edited by Chikis

  • Author

That's right. You got it! That is to say that 7 is a kind of identity in the relationship.

  • 2 weeks later...

1.1? not really that hard :P but your math is abit wrong. well anyway :P

Wrong how? The symbol => could mean "divide the result by 7 and express in base-7".

Edited by md65536

  • 2 weeks later...
  • Author

That's right. You got it! That is to say that 7 is a kind of identity in the relationship.

The rule given seems not to work with?

[latex]1.2+5 => y ?[/latex]

 

[latex]3+2 => z ?[/latex]

You cannot use the rule to find y and z respectively.

Edited by Chikis

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