Question
1.Select ALL the conversions that are true. %0D%0A *Hint: 2 of them are true*%0D%0A*%0D%0A1 point%0D%0A3/10 = 0.3%0D%0A4 and 1/8 = 4.8%0D%0A8.25 = 8 and 1/4%0D%0A0.25 = 1/25
Answers
GPT-4o mini
Let's evaluate each of the conversions to determine which ones are true:
1. **3/10 = 0.3**: This is true. \( \frac{3}{10} = 0.3 \).
2. **4 and 1/8 = 4.8%**: To convert 4 and \( \frac{1}{8} \) to a decimal:
\( 4 + \frac{1}{8} = 4.125 \).
As a percentage, \( 4.125 \) is equal to \( 412.5\% \), thus this statement is false.
3. **8.25 = 8 and 1/4**:
\( 8.25 \) can also be expressed as \( 8 + 0.25 \) or \( 8 + \frac{1}{4} \).
This statement is true.
4. **0.25 = 1/25**:
\( 0.25 \) is equal to \( \frac{1}{4} \) and not \( \frac{1}{25} \), thus this statement is false.
Based on this evaluation, the true statements are:
- **3/10 = 0.3**
- **8.25 = 8 and 1/4**
So the correct selections are:
1. 3/10 = 0.3
3. 8.25 = 8 and 1/4
1. **3/10 = 0.3**: This is true. \( \frac{3}{10} = 0.3 \).
2. **4 and 1/8 = 4.8%**: To convert 4 and \( \frac{1}{8} \) to a decimal:
\( 4 + \frac{1}{8} = 4.125 \).
As a percentage, \( 4.125 \) is equal to \( 412.5\% \), thus this statement is false.
3. **8.25 = 8 and 1/4**:
\( 8.25 \) can also be expressed as \( 8 + 0.25 \) or \( 8 + \frac{1}{4} \).
This statement is true.
4. **0.25 = 1/25**:
\( 0.25 \) is equal to \( \frac{1}{4} \) and not \( \frac{1}{25} \), thus this statement is false.
Based on this evaluation, the true statements are:
- **3/10 = 0.3**
- **8.25 = 8 and 1/4**
So the correct selections are:
1. 3/10 = 0.3
3. 8.25 = 8 and 1/4