College

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.
------------------------------------------------ An outside thermometer reads [tex]$57^{\circ} F$[/tex]. What is this temperature in [tex]^{\circ} C[/tex]? Round your answer to the nearest whole number.

A. 14
B. 49
C. 71
D. 135

Answer :

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

[tex]\[ \text{Celsius} = \left(\text{Fahrenheit} - 32\right) \times \frac{5}{9} \][/tex]

Let's apply this formula to convert [tex]\( 57^{\circ} F \)[/tex] into Celsius:

1. Start with the temperature in Fahrenheit: [tex]\( 57^{\circ} F \)[/tex].
2. Subtract 32 from the Fahrenheit temperature:

[tex]\[ 57 - 32 = 25 \][/tex]

3. Multiply the result by [tex]\(\frac{5}{9}\)[/tex]:

[tex]\[ 25 \times \frac{5}{9} \][/tex]

4. Calculate the result by performing the multiplication:

[tex]\[ 25 \times \frac{5}{9} \approx 13.888 \][/tex]

5. Finally, round the result to the nearest whole number:

[tex]\[ \text{Rounded: } 14 \][/tex]

Therefore, [tex]\( 57^{\circ} F \)[/tex] is approximately [tex]\( 14^{\circ} C \)[/tex].