Question

when are degree centigrade and degree Fahrenheit equal

Answer 1

To find the temperature when both are equal, we use an old algebra trick and just set ºF = ºC and solve one of the equations. So the temperature when both the Celsius and Fahrenheit scales are the same is -40 degrees.

Answer 2

the answer is in the pic....put the values and get the answer...if u cant...then comment