Answer :
To convert 85 degrees Fahrenheit to degrees Celsius using the formula [tex]\( C = \frac{5}{9}(F - 32) \)[/tex], follow these steps:
1. Start with the formula:
[tex]\( C = \frac{5}{9}(F - 32) \)[/tex]
2. Plug in the Fahrenheit value:
Here, [tex]\( F = 85 \)[/tex].
Substitute this into the formula:
[tex]\( C = \frac{5}{9}(85 - 32) \)[/tex]
3. Perform the subtraction inside the parentheses:
Calculate [tex]\( 85 - 32 = 53 \)[/tex].
4. Multiply by [tex]\(\frac{5}{9}\)[/tex]:
Now, compute [tex]\( C = \frac{5}{9} \times 53 \)[/tex].
5. Calculate the multiplication and division:
First, multiply 5 by 53 to get 265.
Next, divide 265 by 9 to get approximately 29.444.
6. Round the result to the nearest tenth:
The result 29.444 rounded to the nearest tenth is 29.4.
So, 85 degrees Fahrenheit is approximately 29.4 degrees Celsius.
1. Start with the formula:
[tex]\( C = \frac{5}{9}(F - 32) \)[/tex]
2. Plug in the Fahrenheit value:
Here, [tex]\( F = 85 \)[/tex].
Substitute this into the formula:
[tex]\( C = \frac{5}{9}(85 - 32) \)[/tex]
3. Perform the subtraction inside the parentheses:
Calculate [tex]\( 85 - 32 = 53 \)[/tex].
4. Multiply by [tex]\(\frac{5}{9}\)[/tex]:
Now, compute [tex]\( C = \frac{5}{9} \times 53 \)[/tex].
5. Calculate the multiplication and division:
First, multiply 5 by 53 to get 265.
Next, divide 265 by 9 to get approximately 29.444.
6. Round the result to the nearest tenth:
The result 29.444 rounded to the nearest tenth is 29.4.
So, 85 degrees Fahrenheit is approximately 29.4 degrees Celsius.
