High School

Water boils at [tex]$100^{\circ}$[/tex] Celsius or [tex]$212^{\circ}$[/tex] Fahrenheit. Water freezes at [tex]$0^{\circ}$[/tex] Celsius. If the weather forecaster says it will be [tex]$25^{\circ}$[/tex] Celsius today, find what Fahrenheit temperature this is.

Answer :

To find the Fahrenheit equivalent of a temperature given in Celsius, you can use a simple conversion formula. Here’s how you can do it step by step:

1. Understand the Conversion Formula:
The formula to convert Celsius to Fahrenheit is:
[tex]\[
F = \left(C \times \frac{9}{5}\right) + 32
\][/tex]
where [tex]\( F \)[/tex] is the temperature in Fahrenheit and [tex]\( C \)[/tex] is the temperature in Celsius.

2. Plug the Given Celsius Temperature into the Formula:
For this problem, we need to convert [tex]\( 25^\circ \)[/tex] Celsius to Fahrenheit.

3. Perform the Calculation:
- First, multiply the Celsius temperature by [tex]\( \frac{9}{5} \)[/tex]:
[tex]\[
25 \times \frac{9}{5} = 45
\][/tex]
- Then, add 32 to the result:
[tex]\[
45 + 32 = 77
\][/tex]

4. Result:
Therefore, [tex]\( 25^\circ \)[/tex] Celsius is equal to [tex]\( 77^\circ \)[/tex] Fahrenheit.

This process shows how the conversion is done, and you find that [tex]\( 25^\circ \)[/tex] Celsius equals [tex]\( 77^\circ \)[/tex] Fahrenheit.