Answer
Please see the work below.
Work Step by Step
We can find the temperature in Celsius as
$T_C=T_K-273.15$
We plug in the known values to obtain:
$T_C=77.3-273.15$
$T_C=-196C^{\circ}$
We can find the temperature in Fahrenheit as
$T_F=(\frac{9}{5})T_C+32$
We plug in the known values to obtain:
$T_F=(\frac{9}{5})(77.3-273.15)+32$
$T_F=-321^{\circ}F$
