Answer
$-43.89^{\circ}C$
$229.261 K$
Work Step by Step
Use the formula $(^{\circ}F-32) \times\frac{5}{9}$ to convert from Fahrenheit to Celsius and to convert from Fahrenheit to Kelvin, simply add 273.15 from the Celsius temperature.
$(-47^{\circ}F - 32) \times\frac{9}{5} = -43.89^{\circ}C$
$(-47^{\circ}F - 32) \times\frac{9}{5} + 273.15 = 229.261 K$
