How many degrees Celsius is 75 Fahrenheit?
Understand the Problem
The question is asking for a temperature conversion from Fahrenheit to Celsius. The formula to convert Fahrenheit (F) to Celsius (C) is C = (F  32) Ã— 5/9.
Answer
$20$
Answer for screen readers
The temperature of $68$ degrees Fahrenheit is $20$ degrees Celsius.
Steps to Solve

Write down the formula We are using the formula for converting Fahrenheit to Celsius: $$ C = (F  32) \times \frac{5}{9} $$

Substitute the Fahrenheit value Insert the Fahrenheit value you want to convert into the formula. Let's use an example value of $F = 68$. $$ C = (68  32) \times \frac{5}{9} $$

Simplify the calculation Calculate the value of $68  32$, which is $36$. $$ C = 36 \times \frac{5}{9} $$

Finish the multiplication Now compute $36 \times \frac{5}{9}$: First, divide $36$ by $9$ which gives $4$ and then multiply by $5$: $$ C = 4 \times 5 = 20 $$

State the final temperature in Celsius Thus, the temperature of $68$ degrees Fahrenheit is equivalent to $20$ degrees Celsius.
The temperature of $68$ degrees Fahrenheit is $20$ degrees Celsius.
More Information
This conversion is commonly used, especially in regions using the metric system where Celsius is the standard temperature scale. Converting temperatures is essential in scientific experiments, cooking, and travel.
Tips
 Incorrect formula usage: Sometimes, the formula used to convert may be misremembered. It's essential to use $C = (F  32) \times \frac{5}{9}$ correctly.
 Arithmetic errors: Be careful with subtraction and multiplication steps. Doublecheck your math to avoid simple mistakes.