A temperature at which both the Fahrenheit and the centigrade sca… - Vidyadip

MCQ

A temperature at which both the Fahrenheit and the centigrade scales have the same value is

A
40°
✓
-40°
C
20
D
– 20°

✓

Answer

Correct option: B.

-40°

– 40°
Solution :
Let the required temperature be t. then, $\frac{t}{5}=\frac{t-32}{9} \Rightarrow t=-40^{\circ}$

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