Math Brian Teaser I thought of

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Discussion Overview

The discussion revolves around a brain teaser involving fractions and their differences. Participants are exploring potential patterns and solutions based on the examples provided, with a focus on mathematical reasoning.

Discussion Character

  • Exploratory, Mathematical reasoning, Debate/contested

Main Points Raised

  • One participant proposes a potential pattern that leads to the answer 7/9 for the third equation, but expresses uncertainty due to the limited examples.
  • Another participant humorously comments on the spelling of "Brian" and introduces a new example that suggests a different outcome (32) for a different fraction subtraction.
  • A participant expresses confusion regarding the examples presented.
  • One participant indicates they will attempt to solve the teaser later, acknowledging a lack of time to engage with the problem immediately.

Areas of Agreement / Disagreement

Participants do not appear to reach a consensus on the solutions or patterns, with multiple competing views and uncertainties remaining in the discussion.

Contextual Notes

The discussion includes varying interpretations of the examples and potential patterns, with some assumptions about the nature of the teaser not fully articulated.

Diffy
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I recently thought of this brain teaser and was thinking that people where would enjoy.

1/2 - 1/4 = 3
1/30 - 2/5 = 7
3/4 - 3/10 = ?Enjoy :smile:
 
Last edited:
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I can think of one pattern, which would give 7/9 as the answer, but 2 examples aren't enough for me to say. I'll try finding something else. And oh, who's Brian?
 
Last edited:
Brian is a horrible speller!

how about another example:

4/5 - 5/6 = 32
 
:confused:
 
Sorry Diffy, I haven't had much time to look at it. I'll try to solve it by the end of the day.
 

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