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QuestionPhysics

How do you convert 77 degrees Fahrenheit to Celsius using the formula $F=\frac{9}{5} C+ 32$ ?
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Answer

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Step 1:
I'll solve this temperature conversion problem step by step using the given formula.

Step 2:
: Identify the Given Formula

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

Step 3:
: Rearrange the Formula to Solve for Celsius (C)

\frac{5}{9}(F - 32) = C
Subtract 32 from both sides:

Step 4:
: Plug in the Given Fahrenheit Temperature

C = \frac{5}{9}(77 - 32)
We want to convert 77°F to Celsius:

Step 5:
: Calculate

C = 25
First, subtract inside the parentheses: Multiply:

Final Answer

77 degrees Fahrenheit is equal to 25 degrees Celsius.