What is -15 degrees C in degrees F?

What is -15 degrees C in degrees F?

• A. -5 degrees F
• B. 0 degrees F
• C. 5 degrees F
• D. 10 degrees F

Answer: (C)

To convert from degrees Celsius to degrees Fahrenheit, you can use the formula: \[ F = \frac{9}{5}C + 32 \] In this case, you want to convert -15 degrees Celsius to Fahrenheit. Plugging in the value: 1. First, multiply -15 by \(\frac{9}{5}\): \[ \frac{9}{5} \times -15 = -27 \] 2. Next, add 32 to -27: \[ -27 + 32 = 5 \] Thus, -15 degrees Celsius is equal to 5 degrees Fahrenheit. The correct answer reflects this calculation, confirming that a temperature of -15 degrees Celsius corresponds to a temperature of 5 degrees Fahrenheit. Understanding this conversion is important in various contexts, especially in pharmaceuticals, where temperature influences medication storage, efficacy, and dosage calculations.

To convert from degrees Celsius to degrees Fahrenheit, you can use the formula:

[ F = \frac{9}{5}C + 32 ]

In this case, you want to convert -15 degrees Celsius to Fahrenheit. Plugging in the value:

1. First, multiply -15 by (\frac{9}{5}):

[

\frac{9}{5} \times -15 = -27

]

2. Next, add 32 to -27:

[

-27 + 32 = 5

]

Thus, -15 degrees Celsius is equal to 5 degrees Fahrenheit. The correct answer reflects this calculation, confirming that a temperature of -15 degrees Celsius corresponds to a temperature of 5 degrees Fahrenheit.

Understanding this conversion is important in various contexts, especially in pharmaceuticals, where temperature influences medication storage, efficacy, and dosage calculations.