🧐 Activity

📋 Instructions: Solve using the methods from this lesson.

1️⃣ Octal → Decimal

• a) 100₈
• b) 512₈

2️⃣ Decimal → Octal

• a) 64₁₀
• b) 330₁₀

3️⃣ Octal → Binary (direct, 3-bit mapping)

• a) 100₈
• b) 512₈

4️⃣ Binary → Octal (direct, group by 3 from right)

• a) 0100 0000₂
• b) 0001 0100 1010₂