The formula $F = \frac { 9 } { 5 } C + 32$ converts temperatures in the Celsius scale to the Fahrenheit scale. Find the equivalent Fahrenheit temperature for the Celsius temperature 15°C.
A) -5°F
B) -9°F
C) 40°F
D) 59°F

Question

Quizplus · Accepted Answer

Using the formula $F = \frac { 9 } { 5 } C + 32$, substituting $C = 15$, we get $F = \frac { 9 } { 5 } \times 15 + 32 = 27 + 32 = 59°F$.

The Formula F=95C+32F = \frac { 9 } { 5 } C + 32F=59​C+32

The Formula $F = \frac { 9 } { 5 } C + 32$