Question

what temperature idemtical on both Celsius and fahranheit scale

Answer 1

the celcius and Fahrenheit scale are the same is -40 degrees.

hope helps ☺️☺️☺️

Answer 2

Hey there!!

=>> -40 degree centigrade = -40 degree fahrenheit

Explanation

Let x be the temperature which reads same in both centigrade and fahrenheit scales

so x 0 C = x0 F

Using the conversion formula,

(x-32)*(5/9) = x

(x-32)*5 = 9x

5*x - 5*32 = 9x

5x - 160 = 9x

5x - 9x = 160

-4x = 160

x = -160/4 = -40

so -40 ° C = -40° F.

Hope it helped!!☺️