Identify the two quantities being compared
Write the ratio as a fraction
Make the denominator equal to 1
Divide the numerator by the denominator
Simplify the result
Include the correct unit
Check that the rate is for one unit
Identify the two quantities being compared
Write the ratio as a fraction
Make the denominator equal to 1
Divide the numerator by the denominator
Simplify the result
Include the correct unit
Check that the rate is for one unit