@MindYourDecisions
  @MindYourDecisions
MindYourDecisions | Very few students solve this completely - the math trick you need to know @MindYourDecisions | Uploaded 1 year ago | Updated 6 hours ago
I admit I did not solve this one! Thanks to An from Vietnam for the suggestion!

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Book ratings are from January 2023.

My Books (worldwide links)
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Mind Your Decisions: Five Book Compilation
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A collection of 5 books:
"The Joy of Game Theory" rated 4.3/5 stars on 290 reviews
http://amzn.to/1uQvA20
"The Irrationality Illusion: How To Make Smart Decisions And Overcome Bias" rated 4.1/5 stars on 33 reviews
http://amzn.to/1o3FaAg
"40 Paradoxes in Logic, Probability, and Game Theory" rated 4.2/5 stars on 54 reviews
http://amzn.to/1LOCI4U
"The Best Mental Math Tricks" rated 4.3/5 stars on 116 reviews
http://amzn.to/18maAdo
"Multiply Numbers By Drawing Lines" rated 4.4/5 stars on 37 reviews
http://amzn.to/XRm7M4

Mind Your Puzzles: Collection Of Volumes 1 To 3
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A collection of 3 books:
"Math Puzzles Volume 1" rated 4.4/5 stars on 112 reviews
http://amzn.to/1GhUUSH
"Math Puzzles Volume 2" rated 4.2/5 stars on 33 reviews
http://amzn.to/1NKbyCs
"Math Puzzles Volume 3" rated 4.2/5 stars on 29 reviews
http://amzn.to/1NKbGlp

2017 Shorty Awards Nominee. Mind Your Decisions was nominated in the STEM category (Science, Technology, Engineering, and Math) along with eventual winner Bill Nye; finalists Adam Savage, Dr. Sandra Lee, Simone Giertz, Tim Peake, Unbox Therapy; and other nominees Elon Musk, Gizmoslip, Hope Jahren, Life Noggin, and Nerdwriter.

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Very few students solve this completely - the math trick you need to knowThe hardest test had this easy question with a surprising answerWhat is the radius? Gothic window puzzleCalculation trickSolving a popular puzzle. How many boxes are there?Can you solve this logic puzzle?This Is Actually A Hard Problem To SolvePatternMagicHow pizza got its name, mathematically...What does sine mean anyway? And comparing sine ratios

Very few students solve this completely - the math trick you need to know @MindYourDecisions

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