## Thinking Mathematically (6th Edition)

Here we need to convert a Fahrenheit temperature to its equivalent temperature on the Celsius scale. $C=\frac{5}{9}(F-32)$, where F = Fahrenheit temperature and C = Celsius temperature. F = 41 $C=\frac{5}{9}(F-32) = \frac{5}{9}(41-32) = \frac{5}{9}(9) = 5$ For F = 41, C = 5