Math Problem Statement
Add. 1122 Subscript three plus 2020 Subscript three
Solution
Let's add the numbers and , where the subscript 3 indicates they are in base 3.
Step 1: Convert the numbers to base 10.
- Convert to base 10:
- Convert to base 10:
Step 2: Add the base 10 equivalents.
Step 3: Convert the sum back to base 3.
To convert to base 3, we divide by 3 and record the remainders:
Now, read the remainders from bottom to top: .
Final Answer:
Would you like more details or have any questions?
Here are some related questions:
- How do you convert a decimal number to base 3?
- What are other examples of base conversions between base 3 and base 10?
- How does carrying work when adding numbers in base 3?
- How would you subtract from ?
- Can you explain multiplication in base 3?
Tip: When converting between bases, working through each step carefully helps ensure you avoid mistakes, especially with remainders.
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Math Problem Analysis
Mathematical Concepts
Base Conversion
Addition in Base 3
Number Systems
Formulas
Base 3 to Base 10 Conversion: \(a_n \cdot 3^n + a_{n-1} \cdot 3^{n-1} + \dots + a_1 \cdot 3^1 + a_0 \cdot 3^0\)
Base 10 to Base 3 Conversion using division and remainders
Theorems
Place Value Theorem for Base-n Systems
Suitable Grade Level
Grades 7-9