Converting temperatures between Celsius and Fahrenheit is a common mathematical task. To convert a temperature in Celsius to Fahrenheit, we can use the following formula:
°F = (°C × 9/5) + 32
Where °C represents the temperature in Celsius, and °F represents the temperature in Fahrenheit.
What is 18 degrees Celsius in Fahrenheit?
Now, let’s use this formula to convert 18 degrees Celsius to Fahrenheit:
Step 1
Substitute the given temperature in Celsius into the formula.
°F = (18 × 9/5) + 32
Step 2
Simplify the expression inside the parentheses.
°F = (162/5) + 32
Step 3
Convert the fraction to a decimal.
°F = 32.4 + 32
Step 4
Add the two numbers.
°F = 64.4
Therefore, 18 degrees Celsius is equivalent to 64.4 degrees Fahrenheit.
Conclusion
To recap, to convert a temperature from Celsius to Fahrenheit, we use the formula °F = (°C × 9/5) + 32. We substituted the given temperature of 18 degrees Celsius into the formula, simplified the expression, converted the fraction to a decimal, and added the two resulting numbers. The final answer is 64.4 degrees Fahrenheit.