To find the part-to-part ratio for phones to televisions, you take the number of phones sold and put it over the number of televisions sold.
Given:
- Phones sold = 23
- Televisions sold = 17
The part-to-part ratio for phones to televisions as a fraction is:
\[ \frac{23}{17} \]
So the correct response is:
2317 Start Fraction 23 over 17 End Fraction