Mathematics, 13.01.2021 01:00, jagslovegirl

Jordis took a test with a total of 90 questions. His teacher told him that he must answer 80% of the questions correctly to earn a B. How many questions must he answer correctly to earn the B?

Answers: 2

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Jordis took a test with a total of 90 questions. His teacher told him that he must answer 80% of the...