Question

At what temperature (in degree celsius), the numerical values on Celsius and Fahrenheit scales become equal?
A) –40 B) 40 C) 273 D) -273

Answer 1

Answer:

i have not read it that's why I can not answer

Answer 2

Answer:

-40°

Explanation:

The formula conversion between Fahrenheit and Celsius is given below:

F = 9/5*C + 32

To find the temperature both scales are equal we can use another equation and combine it with this previous equation.

The equation is simply F = C

C = 9/5*C + 32

C - 9/5*C = 32

-4/5*C = 32

C = (-32*5)/4

C= -40