Question

The formula to convert from Celsius to Fahrenheit is F=1.8C+32. Use this formula to complete the statements below. Round your answers to the nearest tenth as needed.

Answer 1

Given,

The formula to convert from Celsius to Fahrenheit is

`F=1.8C+32`

Solution:

If the temperature is 81 degrees Fahrenheit.

The temperature in Celsius is

`\begin{gathered} 81=1.8C+32 \\ 1.8C=81-32 \\ 1.8C=49 \\ C=27.2 \end{gathered}`

If the temperature is 46 degrees celsius, that is equivalent to degrees Fahrenheit.

`\begin{gathered} F=1.8*46+32 \\ F=82.8+32 \\ F=114.8\text{ } \end{gathered}`