Binary to Decimal in 60 Seconds ⏱️ | Must-Know Hack

Struggling with binary to decimal conversion? Learn these fast and simple tricks to make it click—perfect for AP Computer Science Principles, beginner coders, or anyone curious about how binary works!

In this short, you’ll learn:
• How to use the “2ⁿ - 1” trick
• A fast left-to-right doubling method
• A clever subtracting powers shortcut

Practice with examples like 1111, 1011, and more!

💡 Comment your answer to our binary quiz at the end!

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