Answer : The temperature on the Fahrenheit scale was,
![113^oF](https://img.qammunity.org/2020/formulas/chemistry/college/ayq2pdc1097sbp32u22ewl8qhnx4mz8ex1.png)
Explanation :
The conversion used for the temperature from degree centigrade to Fahrenheit is:
![^oF=(^oC* (9)/(5))+32](https://img.qammunity.org/2020/formulas/chemistry/college/uum80wu91e4p8q2clb0uu2ro9652utfvde.png)
where,
= temperature in Fahrenheit
= temperature in centigrade
As we are given the temperature in degree centigrade is, 45
Now we have to determine the temperature in Fahrenheit.
![^oF=(45^oC* (9)/(5))+32](https://img.qammunity.org/2020/formulas/chemistry/college/k8gy242qoujpu7i2rt75n6c2yfduk5gbp8.png)
![^oF=113](https://img.qammunity.org/2020/formulas/chemistry/college/2rsqryee5ko3k89rnain94c5h43e96f06w.png)
Therefore, the temperature on the Fahrenheit scale was,
![113^oF](https://img.qammunity.org/2020/formulas/chemistry/college/ayq2pdc1097sbp32u22ewl8qhnx4mz8ex1.png)