Converting Fahrenheit to Celsius
To convert a temperature from Fahrenheit to Celsius, we use the following formula:
°C = (°F - 32) × 5⁄9
Let’s apply this formula to convert 20 Fahrenheit to Celsius.
Step-by-Step Conversion
Subtract 32 from the Fahrenheit temperature: 20 - 32 = -12
Multiply the result by 5: -12 × 5 = -60
Divide the product by 9: -60 ÷ 9 = -6.67
Therefore, 20 Fahrenheit is equivalent to -6.67 Celsius.
📝 Note: The result is rounded to two decimal places for simplicity.
Temperature Conversion Table
Here’s a table showing the Fahrenheit to Celsius conversion for some common temperatures:
| Fahrenheit | Celsius |
|---|---|
| 20 | -6.67 |
| 32 | 0 |
| 40 | 4.44 |
| 50 | 10 |
| 60 | 15.56 |
| 70 | 21.11 |
| 80 | 26.67 |
| 90 | 32.22 |
| 100 | 37.78 |
In summary, converting temperatures from Fahrenheit to Celsius is a simple process using the provided formula. You can use this formula to convert any Fahrenheit temperature to Celsius.
Temperature conversion is an essential skill in various fields, including science, engineering, and everyday life. Understanding how to convert between different temperature scales can help you make more accurate calculations and informed decisions.
What is the formula to convert Fahrenheit to Celsius?
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The formula to convert Fahrenheit to Celsius is: °C = (°F - 32) × 5⁄9
How do I convert 20 Fahrenheit to Celsius?
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To convert 20 Fahrenheit to Celsius, subtract 32 from 20, multiply the result by 5, and divide the product by 9. This gives you -6.67 Celsius.
What is the purpose of temperature conversion?
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Temperature conversion is essential in various fields, including science, engineering, and everyday life, to make accurate calculations and informed decisions.
