Answer :
Given,
The temperature in Fahrenheit, F=57.39 °F
The temperature can be converted from degree Fahrenheit to degree celcius using the formula,
[tex]C=\frac{5}{9}(F-32)[/tex]On substituting the known values,
[tex]\begin{gathered} C=\frac{5}{9}(57.39-32) \\ =14.11^{\circ}\text{C} \end{gathered}[/tex]Thus 57.39 °F in degree celcius is 14.11 °C