Answer :
To convert a temperature from Celsius to Fahrenheit, you can use the formula:
[tex]\[ F = \left(\frac{9}{5} \times C\right) + 32 \][/tex]
where [tex]\( F \)[/tex] is the temperature in degrees Fahrenheit and [tex]\( C \)[/tex] is the temperature in degrees Celsius.
Let's go through the calculation step-by-step:
1. Identify the Celsius temperature:
- We need to convert [tex]\( 80^{\circ} \)[/tex] Celsius to Fahrenheit.
2. Use the conversion formula:
- Plug [tex]\( C = 80 \)[/tex] into the formula:
[tex]\[ F = \left(\frac{9}{5} \times 80\right) + 32 \][/tex]
3. Calculate the multiplication:
- First, multiply [tex]\( \frac{9}{5} \)[/tex] by 80:
[tex]\[ \frac{9}{5} \times 80 = 144 \][/tex]
4. Add 32 to the result:
- Finally, add 32 to 144 to find the Fahrenheit temperature:
[tex]\[ 144 + 32 = 176 \][/tex]
So, the temperature when it is [tex]\( 80^{\circ} \)[/tex] Celsius outside is [tex]\( 176^{\circ} \)[/tex] Fahrenheit.
The best answer from the choices provided is:
- a. [tex]\( 176^{\circ} \)[/tex] Fahrenheit
[tex]\[ F = \left(\frac{9}{5} \times C\right) + 32 \][/tex]
where [tex]\( F \)[/tex] is the temperature in degrees Fahrenheit and [tex]\( C \)[/tex] is the temperature in degrees Celsius.
Let's go through the calculation step-by-step:
1. Identify the Celsius temperature:
- We need to convert [tex]\( 80^{\circ} \)[/tex] Celsius to Fahrenheit.
2. Use the conversion formula:
- Plug [tex]\( C = 80 \)[/tex] into the formula:
[tex]\[ F = \left(\frac{9}{5} \times 80\right) + 32 \][/tex]
3. Calculate the multiplication:
- First, multiply [tex]\( \frac{9}{5} \)[/tex] by 80:
[tex]\[ \frac{9}{5} \times 80 = 144 \][/tex]
4. Add 32 to the result:
- Finally, add 32 to 144 to find the Fahrenheit temperature:
[tex]\[ 144 + 32 = 176 \][/tex]
So, the temperature when it is [tex]\( 80^{\circ} \)[/tex] Celsius outside is [tex]\( 176^{\circ} \)[/tex] Fahrenheit.
The best answer from the choices provided is:
- a. [tex]\( 176^{\circ} \)[/tex] Fahrenheit