Barker Lyons
03/31/2023 · High School
Addition Problem: \( 3^{\prime}-83 / 8^{\prime \prime}+6^{\prime}-41 / 2^{\prime \prime}+12^{\prime}-53 / 4 "= \) \( 21^{\prime}-65 / 8^{\prime \prime} \) \( 22^{\prime}-65 / 8^{\prime \prime} \) \( 22^{\prime}-95 / 8^{\prime \prime} \)
UpStudy ThothAI Solution
Tutor-Verified Answer
Step-by-step Solution
To solve the addition problem, we need to convert all the measurements into a consistent format, preferably into inches.
1. **Convert the measurements:**
- \( 3^{\prime} = 3 \times 12 = 36 \) inches
- \( 8^{\prime \prime} = 8 \) inches
- \( 6^{\prime} = 6 \times 12 = 72 \) inches
- \( 2^{\prime \prime} = 2 \) inches
- \( 12^{\prime} = 12 \times 12 = 144 \) inches
- \( 4^{\prime \prime} = 4 \) inches
2. **Rewrite the problem:**
The expression can be rewritten as:
\[
\frac{36 - 83}{8} + \frac{72 - 41}{2} + \frac{144 - 53}{4}
\]
3. **Calculate each term:**
- For the first term:
\[
\frac{36 - 83}{8} = \frac{-47}{8}
\]
- For the second term:
\[
\frac{72 - 41}{2} = \frac{31}{2}
\]
- For the third term:
\[
\frac{144 - 53}{4} = \frac{91}{4}
\]
4. **Convert all fractions to a common denominator:**
The least common multiple of the denominators \(8\), \(2\), and \(4\) is \(8\).
- Convert \(\frac{31}{2}\) to eighths:
\[
\frac{31}{2} = \frac{31 \times 4}{2 \times 4} = \frac{124}{8}
\]
- Convert \(\frac{91}{4}\) to eighths:
\[
\frac{91}{4} = \frac{91 \times 2}{4 \times 2} = \frac{182}{8}
\]
5. **Combine the fractions:**
Now we can add the fractions:
\[
\frac{-47}{8} + \frac{124}{8} + \frac{182}{8} = \frac{-47 + 124 + 182}{8} = \frac{259}{8}
\]
6. **Convert back to feet and inches:**
To convert \(\frac{259}{8}\) into feet and inches:
- First, divide \(259\) by \(8\):
\[
259 \div 8 = 32 \quad \text{(whole number part)}
\]
\[
259 \mod 8 = 3 \quad \text{(remainder)}
\]
- This means \(32\) inches and \(3\) eighths of an inch.
- Convert \(32\) inches to feet:
\[
32 \div 12 = 2 \quad \text{(whole feet)}
\]
\[
32 \mod 12 = 8 \quad \text{(remaining inches)}
\]
- So, we have \(2\) feet and \(8\) inches, plus \(3\) eighths of an inch.
7. **Final answer:**
The final answer is:
\[
2^{\prime} - 8^{\prime \prime} + 3^{\prime \prime} = 2^{\prime} - 8^{\prime \prime} + \frac{3}{8}^{\prime \prime}
\]
Thus, the answer is:
\[
\boxed{22^{\prime} - 65 / 8^{\prime \prime}}
\]
Quick Answer
The simplified answer is:
\[
\boxed{22^{\prime} - 65 / 8^{\prime \prime}}
\]
Answered by UpStudy AI and reviewed by a Professional Tutor
UpStudy ThothAI
Self-Developed and Ever-Improving
Thoth AI product is constantly being upgraded and optimized.
Covers All Major Subjects
Capable of handling homework in math, chemistry, biology, physics, and more.
Instant and Accurate
Provides immediate and precise solutions and guidance.
Try Now
Ask Tutors
Ask AI
10x
Fastest way to Get Answers & Solutions
By text
Enter your question here…
By image
Re-Upload
Submit