Question
Opal started her clarinet lesson 30 minutes before 10.00 a.m..The clarinet lesson lasted 1 hour and 5 minutes. At what time did she finish her clarinet lesson?
3 m

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Opal started her clarinet lesson 30 minutes before 10.00 a.m..The clarinet lesson lasted 1 hour and 5 minutes. At what time did she finish her clarinet lesson?