“5 × 5 – 5 + 5 ÷ 5 only genius”

The “5 × 5 – 5 + 5 ÷ 5 (Only Genius)” Boarding Pass Puzzle — Explained Step by Step

At first glance, this expression printed on a boarding pass looks like a trick designed to confuse people under pressure:

5 × 5 – 5 + 5 ÷ 5

It often comes with a caption like “Only genius can solve this”, which makes it feel like a brain teaser. In reality, it’s not about advanced math—it’s about correctly applying the order of operations.

Let’s break it down clearly and step by step.


Step 1: Understand the rule (BODMAS / PEMDAS)

To solve any mixed operation expression, we follow a fixed order:

  • B / P → Brackets / Parentheses
  • O / E → Orders / Exponents
  • D / M → Division / Multiplication (left to right)
  • A / S → Addition / Subtraction (left to right)

So we must do multiplication and division first, before addition and subtraction.


 

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