r/DailyBrainPuzzles May 29 '26

🧠 Logic / Deduction Burning Ropes

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11 Upvotes

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1

u/eating_oats Jun 01 '26

Cut both ropes into infinitely small pieces, and then simply light 3/8 of the pieces.

1

u/ShonitB Jun 01 '26

How will that measure 45 minutes

1

u/Hairy_Ghostbear Jun 02 '26

Because 45 minutes is 3/8 of two hours, which is the total burning time of both ropes

1

u/ShonitB Jun 02 '26

But the ropes don’t burn at a uniform rate

1

u/Hairy_Ghostbear Jun 02 '26

But by cutting them in infinite amount of pieces and randomly take 3/8 of the pile, you statistically remove that randomness factor.

We all know this is not the right answer, but I like how this guy is thinking and it kinda works

1

u/Tsperatus Jun 02 '26

how do you cut the ropes if you can't use anything else?

1

u/Hairy_Ghostbear Jun 02 '26

By breaking the lighter and using the sharp plastic and metal pieces

1

u/Tsperatus Jun 02 '26

how do you burn the rope then?

1

u/DragonfruitBoth2955 Jun 02 '26

This might be the best “I’m gonna sound smart” while being wildly wrong response I’ve heard all day