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✨ HSC 2025 ICT Number System — Find Base (n) Like a Pro! ✨

Having trouble figuring out base (n) in number system questions? 🤯 No worries! In this video, I will show you the easiest way to find the value of with clear steps and examples — specially for HSC 2025 ICT students.

🚀 In this video, you will learn:

How to convert numbers from base to decimal

How to create an equation to solve for

Smart tricks to avoid silly mistakes

Important exam tips to get full marks


💡 Easy steps to find base (n): 1️⃣ Expand the given base number in decimal form.
2️⃣ Set it equal to the given decimal value.
3️⃣ Solve for step by step.

Example problem:

(31)_n = (25)_{10}

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🎯 Watch till the end and become confident in solving any base transfer problems for your ICT exam!

✅ Don’t forget to like, share, and subscribe for more easy HSC tutorials on ICT, Physics, and Chemistry!

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