Question

temperature and thermal energy
ssignment active
converting temperature readings
an outside thermometer reads 57°f. what is this temperature in °c? round your answer to the nearest whole
number.
14
49
71
135

Explanation:

Step1: Use the conversion formula

The formula to convert Fahrenheit ($F$) to Celsius ($C$) is $C=\frac{5}{9}(F - 32)$. Given $F = 57$.

Step2: Substitute the value of $F$ into the formula

Substitute $F=57$ into $C=\frac{5}{9}(F - 32)$:
$$C=\frac{5}{9}(57 - 32)=\frac{5}{9}\times25=\frac{125}{9}\approx13.89$$

Step3: Round to the nearest whole number

Rounding $13.89$ to the nearest whole number gives $14$.

Answer:

14