Question

It what temperature with both Celsius and Fahrenheit scales read the same value?

• A. 100?
• B. 180?
• C. 40?
• D. -40?

Answer 1

Answer: (D)

$\frac{C}{100}=\frac{F-32}{180}$ $\frac{x}{100}=\frac{x-32}{80}$ or $x=-{40}^o$