# Pre-Algebra Examples

This is the conversion formula for Celsius to Fahrenheit, where is temperature in Fahrenheit and is temperature in Celsius.

Substitute the Celsius temperature into the formula.

Write as a fraction with denominator .

Multiply and .

Multiply by .

To write as a fraction with a common denominator, multiply by .

Combine.

Multiply by .

Combine the numerators over the common denominator.

Multiply by .

Add and .

Convert the fraction to a decimal by dividing the numerator by the denominator.