Question
Shiyun reaches home at 7.55 a.m. every Wednesday. She will rest for 30 min and take another 50 min to complete her school work before her piano lesson starts. What time does the piano lesson start?
2 m

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Shiyun reaches home at 7.55 a.m. every Wednesday. She will rest for 30 min and take another 50 min to complete her school work before her piano lesson starts. What time does the piano lesson start?