Question
8) Turn into mixed numbers: A.) \( 47 / 3= \) B.) \( 63 / 2= \) Turn improper: C.) \( 24 / 7= \) D.) \( 104 / 5= \)
Ask by Daniels Carroll. in the United States
Jan 27,2025
Real Tutor Solution
Tutor-Verified Answer
Answer
A.) \( \frac{47}{3} = 15 \dfrac{2}{3} \)
B.) \( \frac{63}{2} = 31 \dfrac{1}{2} \)
C.) \( \frac{24}{7} = 3 \dfrac{3}{7} \)
D.) \( \frac{104}{5} = 20 \dfrac{4}{5} \)
Solution
Sure, let's convert the given improper fractions to mixed numbers and vice versa.
### A.) Convert \( \frac{47}{3} \) to a Mixed Number
1. **Divide the numerator by the denominator:**
\( 47 \div 3 = 15 \) with a **remainder of 2**.
2. **Express as a mixed number:**
The whole number is **15**, and the remainder forms the fractional part.
\[
\frac{47}{3} = 15 \dfrac{2}{3}
\]
### B.) Convert \( \frac{63}{2} \) to a Mixed Number
1. **Divide the numerator by the denominator:**
\( 63 \div 2 = 31 \) with a **remainder of 1**.
2. **Express as a mixed number:**
The whole number is **31**, and the remainder forms the fractional part.
\[
\frac{63}{2} = 31 \dfrac{1}{2}
\]
### C.) Convert \( \frac{24}{7} \) to an Improper Fraction
*Note:* \( \frac{24}{7} \) is already an improper fraction (numerator is greater than the denominator). However, if it were given as a mixed number and you needed to convert it back:
1. **Express as a mixed number:**
\( \frac{24}{7} = 3 \dfrac{3}{7} \)
2. **Convert back to an improper fraction:**
\( 3 \times 7 + 3 = 24 \), so
\[
3 \dfrac{3}{7} = \frac{24}{7}
\]
### D.) Convert \( \frac{104}{5} \) to an Improper Fraction
*Note:* \( \frac{104}{5} \) is already an improper fraction. If it were given as a mixed number and you needed to convert it back:
1. **Express as a mixed number:**
\( \frac{104}{5} = 20 \dfrac{4}{5} \)
2. **Convert back to an improper fraction:**
\( 20 \times 5 + 4 = 104 \), so
\[
20 \dfrac{4}{5} = \frac{104}{5}
\]
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**Summary of Answers:**
- **A.)** \( \frac{47}{3} = 15 \dfrac{2}{3} \)
- **B.)** \( \frac{63}{2} = 31 \dfrac{1}{2} \)
- **C.)** \( \frac{24}{7} = 3 \dfrac{3}{7} \)
- **D.)** \( \frac{104}{5} = 20 \dfrac{4}{5} \)
If you need further clarification or have more questions, feel free to ask!
Reviewed and approved by the UpStudy tutoring team
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Beyond the Answer
For \( 47 / 3 \), when you divide, you find that it goes 15 times with a remainder of 2. So, it becomes \( 15 \frac{2}{3} \). Similarly, for \( 63 / 2 \), this gives you 31 with a remainder of 1, turning it into \( 31 \frac{1}{2} \). Now, for turning \( 24 / 7 \) into an improper fraction, you multiply 7 by 3 and add the remainder 3, giving you \( \frac{24}{7} \). Lastly, for \( 104 / 5 \), multiply 5 by 20 and add the remainder 4, resulting in \( \frac{104}{5} \). Fun math magic, right?