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60% of a class studied for the quiz. 70% of the class passed the quiz. If 12 people did not study for the quiz, how many students passed the quiz
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1 vote
60% of a class studied for the quiz. 70% of the class passed the quiz. If 12 people did not study for the quiz, how many students passed the quiz

User Noelm
by
7.4k points

2 Answers

2 votes

Answer:

21

Explanation:

User Ryan LaNeve
by
8.4k points
3 votes

Answer:

21

Explanation:

User Nagy Attila
by
8.3k points
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