A temperature change of $20 \mathrm { C } ^ { \circ }$ corresponds to a Fahrenheit temperature change of
A) $68 \mathrm {~F} ^ { \circ }$
B) $11 \mathrm {~F} ^ { \circ } .$
C) $18 \mathrm {~F} ^ { \circ } \text {. }$
D) $36 \mathrm {~F} ^ { \circ } \text {. }$

Question

Quizplus · Accepted Answer

The conversion formula between Celsius and Fahrenheit is $ F = \frac{9}{5}C + 32 $. A change of $20 \mathrm{C}^\circ$ is equivalent to $ \frac{9}{5} \times 20 = 36 \mathrm{F}^\circ $.

A Temperature Change Of 20C∘20 \mathrm { C } ^ { \circ }20C∘

A Temperature Change Of $20 \mathrm { C } ^ { \circ }$