Mathematics, 05.02.2020 04:47, hiiliohi3823

Mrs. brown gives two tests to her class. 30% of the class passed both tests and 45% of the class passed the first test. what percent of those who passed the first test also passed the second test?
a) 15%
b) 33%
c) 67%
d) 75%

Answers: 1

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Mrs. brown gives two tests to her class. 30% of the class passed both tests and 45% of the class pas...