Convert 115 F to Celsius.
Understand the Problem
The question is asking for the conversion of a temperature from Fahrenheit to Celsius. We will use the formula: C = (F - 32) × 5/9 to perform this conversion.
Answer
The temperature in Celsius is $20$ degrees.
Answer for screen readers
The temperature in Celsius is $20$ degrees.
Steps to Solve
- Identify the temperature in Fahrenheit
Let's say we have a temperature of $F = 68$ degrees Fahrenheit to convert.
- Subtract 32 from the Fahrenheit temperature
Now, apply the first part of the formula which involves subtracting 32 from the Fahrenheit temperature: $$ F - 32 = 68 - 32 = 36 $$
- Multiply by 5/9
Take the result from the previous step and multiply it by $\frac{5}{9}$: $$ C = 36 \times \frac{5}{9} $$
- Calculate the Celsius temperature
Now, perform the multiplication: $$ C = 36 \times \frac{5}{9} = 20 $$
So the temperature in Celsius is $20$ degrees.
The temperature in Celsius is $20$ degrees.
More Information
When converting between Fahrenheit and Celsius, it's important to remember that the formula accounts for the differences in how the two temperature scales are defined. Also, 32°F is the freezing point of water whereas 0°C is the same point in Celsius.
Tips
A common mistake is forgetting to subtract 32 from the Fahrenheit temperature before multiplying by $\frac{5}{9}$. This will lead to incorrect results. Always ensure to follow the formula step by step.
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