Dear beloved readers, welcome to our website! We hope your visit here brings you valuable insights and meaningful inspiration. Thank you for taking the time to stop by and explore the content we've prepared for you.
------------------------------------------------ When the temperature is 20 degrees Celsius (C), what is it on the Fahrenheit (F) scale?

Use the formula: [tex]F = \left(\frac{9}{5} \times C\right) + 32[/tex]

A. 62 degrees
B. 68 degrees
C. 78 degrees
D. [tex]\frac{933}{5}[/tex] degrees

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

[tex]\[ F = \left(\frac{9}{5} \times C\right) + 32 \][/tex]

Here's how to solve it step-by-step:

1. Identify the given temperature in Celsius: In this case, the temperature [tex]\( C \)[/tex] is 20 degrees Celsius.

2. Substitute the value into the formula:
- First, multiply [tex]\( C \)[/tex] by [tex]\(\frac{9}{5}\)[/tex]:
[tex]\[
\frac{9}{5} \times 20 = 36
\][/tex]
- Then, add 32 to the result:
[tex]\[
36 + 32 = 68
\][/tex]

3. Conclude the calculation:
The temperature in degrees Fahrenheit is 68 degrees.

Therefore, when the temperature is 20 degrees Celsius, it is 68 degrees Fahrenheit. The correct answer is option c 68 degrees.