# Chapters 1-5 - Cumulative Review Exercises: 18

$\frac{4}{1}$

#### Work Step by Step

800 total adults drink coffee and 200 do not. Therefore, there is 4 coffee drinkers for every 1 non-coffee drinker. That ratio is $\frac{800}{200}=\frac{4}{1}$

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.