Question
Ben answered 28 questions in a quiz. He took 1 min for each of the first 9 questions and 4 min for each of the remaining questions. The quiz started at 7.30 a.m. At what time did Ben complete his quiz? (Give your answer in 12-hour clock format.)
2 m

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Ben answered 28 questions in a quiz. He took 1 min for each of the first 9 questions and 4 min for each of the remaining questions. The quiz started at 7.30 a.m. At what time did Ben complete his quiz? (Give your answer in 12-hour clock format.)