Question
Justin answered 28 questions in a test. He took 3 min for each of the first 5 questions and 6 min for each of the remaining questions. The test started at 9.20 a.m. At what time did Justin complete his test? (Give your answer in 12-hour clock format.)
2 m

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Justin answered 28 questions in a test. He took 3 min for each of the first 5 questions and 6 min for each of the remaining questions. The test started at 9.20 a.m. At what time did Justin complete his test? (Give your answer in 12-hour clock format.)