Question

temperature conversions
example #4: mrs. smith is going on vacation to greece for her anniversary and the weather is predicted to be 27°c. mrs. smith lives in the u.s. though and doesnt know how to pack for this weather. help her determine the temperature in °f so she can pack.
°f = \frac{9}{5}×°c + 32
°f=\frac{9}{5}×27 + 32
\frac{9}{5}×27 = 1.8×27 = 48.6
48.6+32 = 80.6
27°c = 80.6°f
mrs smith should pack for 80.6°f weather.

Explanation:

Step1: Identify the formula

The formula for converting Celsius to Fahrenheit is $F=\frac{9}{5}\times C + 32$.

Step2: Substitute the value of Celsius

Given $C = 27$, so $F=\frac{9}{5}\times27+32$.

Step3: Calculate $\frac{9}{5}\times27$

$\frac{9}{5}\times27 = 1.8\times27=48.6$.

Step4: Calculate the final Fahrenheit value

$F=48.6 + 32=80.6$.

Answer:

$80.6^{\circ}F$