Question

which tempereture is eual in faraenhite and Celsius?? ​

Answer 1

$\huge\boxed{\red{\bf \green{\dag} Solution }}$

We know that ,

$\bf \dfrac{C}{5}=\dfrac{F-32}{9}$

If they are equal then their difference = 0

And we can say that C = F .

$\implies \frac{C}{5}=\frac{F-32}{9}$

$\implies \dfrac{C}{5}=\frac{C-32}{9}$

$\implies 9\times C = 5(C-32)$

$\implies 9C = 5C - 160$

$\implies 9C - 5C = -160$

$\implies 4C=-160$

$\implies C=\frac{-160}{4}$

$\bf \implies C = -40$

Hence required temperature is -40°C or 42°F .