Answer
-5 C
Work Step by Step
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 = 23
$C=\frac{5}{9}(F-32) = \frac{5}{9}(23-32) = \frac{5}{9}(-9) = 5 \times (-1) = -5$
For F = 23, C = -5