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Mathematics 21 Online
OpenStudy (anonymous):

Cara works in a diner. She says that the ratio of people who drink coffee to those who drink tea is 7:1. If there are 140 people who drink coffee, then how many people drink tea?

OpenStudy (ddcamp):

\[140\ coffee\ drinkers * \frac{ 1\ tea\ drinker }{ 7\ coffee\ drinkers } = 20\ tea\ drinkers\]

OpenStudy (anonymous):

Thanks!

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