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Petrolyn motor oil is a combination of natural oil and synthetic oil. It contains 5 liters of natural oil for every 6 liters of synthetic oil. In order to make 682 liters of Petrolyn oil, how many liters of synthetic oil are needed?

User Trajectory
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2 Answers

6 votes
136.4 is correct I checked it multiple times
User Dijana
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3 votes
136.4 is correct explanation took test
User Sergei Rybalkin
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