Given,
The formula to convert from Celsius to Fahrenheit is
[tex]F=1.8C+32[/tex]
Solution:
If the temperature is 81 degrees Fahrenheit.
The temperature in Celsius is
[tex]\begin{gathered} 81=1.8C+32 \\ 1.8C=81-32 \\ 1.8C=49 \\ C=27.2 \end{gathered}[/tex]
If the temperature is 46 degrees celsius, that is equivalent to degrees Fahrenheit.
[tex]\begin{gathered} F=1.8\times46+32 \\ F=82.8+32 \\ F=114.8\text{ } \end{gathered}[/tex]
