Question

You are measuring temperature using a thermometer that gives degrees in Fahrenheit. You want to know what the temperature is in degrees Celsius. This formula converts temperatures from degrees Celsius to degrees Fahrenheit: F = 9/5C + 32. Rewrite this formula to convert Fahrenheit to Celsius. In your answer, use fractions instead of decimal numbers.

Answer 1

To convert Fahrenheit to Celsius, use the formula C = (5/9)(F - 32).

Step-by-step explanation:

To convert Fahrenheit to Celsius, we will rearrange the given formula:

F = (9/5)C + 32

Subtract 32 from both sides of the equation:

F - 32 = (9/5)C

Multiply both sides by the reciprocal of (9/5), which is (5/9):

(5/9)(F - 32) = C

So, the formula to convert Fahrenheit to Celsius is:

C = (5/9)(F - 32)