Question

If C is the temperature in degrees celsius and f is the temperature in degrees Fahrenheit, then 9C=5(F-32). If the temperature is 45 degrees celsius what is the corresponding temperature in degrees Fahrenheit

Answer 1

Given:

The relation between f and c is:

`9C=5(F-32)`

The temperature is 45 degrees celsius.

Find-:

The temperature in degrees Fahrenheit

Explanation-:

Temp. in degrees Fahrenheit

`9C=5(F-32)`

Temp. Is:

`C=45\text{ }`
`\begin{gathered} 9C=5(F-32) \\ \\ 9*45=5(F-32) \\ \\ F-32=(9*45)/(5) \\ \\ F-32=9*9 \\ \\ \end{gathered}`

So, the temp. In degree Fahrenheit is:

`\begin{gathered} F-32=9*9 \\ \\ F-32=81 \\ \\ F=81+32 \\ \\ F=113 \end{gathered}`

So, the temperature is 113 degrees fahrenheit.