Question
Jane was working in the school from 09 40 to 15 30. She had a 20 min morning break and a 20 min afternoon break. How much time did she spend in the school excluding the breaks? Give your answer in hours and minutes.
3 m

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Jane was working in the school from 09 40 to 15 30. She had a 20 min morning break and a 20 min afternoon break. How much time did she spend in the school excluding the breaks? Give your answer in hours and minutes.