On a cold day, the temperature in a certain city changed - 23.8°F
over 6.8 hours.
What was the average change in temperature per hour?
Enter your answer as a decimal in the box.
F
![On a cold day the temperature in a certain city changed 238F over 68 hours What was the average change in temperature per hour Enter your answer as a decimal in class=](https://us-static.z-dn.net/files/dcd/590ca6b676f0ed9886bc0dfeeb72d79b.png)