Middle School

The expression [tex] \frac{9}{5}C + 32 [/tex], where [tex] C [/tex] stands for the temperature in degrees Celsius, is used to convert Celsius to Fahrenheit.

If the temperature is 20 degrees Celsius, find the temperature in degrees Fahrenheit.

Answer :

9/5C + 32 =

= 9/5 * 20 + 32

= 36 + 32

= 68

20 C = 68 F

To convert 20 degrees Celsius to Fahrenheit, use the formula 9/5C + 32, resulting in 68°F.

The expression 9/5C + 32 is used to convert temperatures from degrees Celsius (°C) to degrees Fahrenheit (°F). To find the temperature in Fahrenheit when it is 20 degrees Celsius, you can plug the value of C (which is 20) into the conversion formula:

°F = (9/5 × 20) + 32

Now, calculate the first part of the expression:

(9/5 × 20) = 36

Next, add 32 to get the temperature in degrees Fahrenheit:

36 + 32 = 68°F

Therefore, if the temperature is 20 degrees Celsius, it is equivalent to 68 degrees Fahrenheit.

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