The formula F = 9/5 C + 32 changes a temperature reading from the Celsius scale C to the Fahrenheit scale F

What is the temperature measured in degrees Fahrenheit when the Celsius temperature is
−10 ∘C?

To convert -10°C to Fahrenheit using the formula F = (9/5)C + 32, we substitute -10 for C:

F = (9/5)(-10) + 32
F = -18 + 32
F = 14

Therefore, the temperature is 14 degrees Fahrenheit when the Celsius temperature is -10°C.