What temperature on the Fahrenheit scale is twice the value on the Celcius scale?
Step 1: Relation between the Fahrenheit scale and the Celcius scale
The Fahrenheit scale and the Celcius scale are related as:
and (Given)
Step 2: Substitute the value of in the above formula
Step 3: Substitute the value of in to get the value of
Hence, the temperature on the Fahrenheit scale is twice the value on the Celcius scale is .