At what, if any, temperature are the numerical readings on the Fahrenheit and Celsius scales the same?
A) $- 60 ^ { \circ }$
B) $- 40 ^ { \circ }$
C) $- 50 ^ { \circ }$
D) $- 30 ^ { \circ }$
E) They can never read the same because they are based on different zeroes.

Question

Quizplus · Accepted Answer

The Fahrenheit and Celsius scales intersect at -40 degrees, meaning -40°F is equal to -40°C. This is derived from the conversion formulas between the two temperature scales.

At What, If Any, Temperature Are the Numerical Readings on the Fahrenheit