Convert 45 degrees Fahrenheit to Celsius.

To convert Fahrenheit to Celsius, you use the following formula:

C=9÷5×(F−32)

Where:

• F is the temperature in Fahrenheit
• C is the temperature in Celsius

Step-by-step conversion:

Given: F=45∘F

1. Subtract 32 from the Fahrenheit temperature:

   45−32=1345 – 32 = 13

2. Multiply the result by 9÷5

   9÷5×13≈7.22

Final result:

45∘F≈7.22∘C

So, 45 degrees Fahrenheit is approximately 7.22 degrees Celsius.