Answer:
- 40 °C = - 40 °F
Explanation:
Fahrenheit, Kelvin and Celsius are the different scales of temperature in which temperature is measured.
The conversion of T( °C) to T(F) is shown below:
T (°F) = (T (°C) × 9/5) + 32
Thus, let the same temperature be x
So,
[tex]x=x\times \frac{9}{5}+32[/tex]
[tex]x-x\frac{9}{5}=+32[/tex]
[tex]-\frac{4}{5}x=32[/tex]
[tex]-4x=160[/tex]
[tex]x=-40[/tex]
Thus, the temperature at which both are same = - 40 °C = - 40 °F
