Question
Xuan reaches home at 9.30 a.m. every Wednesday. She will rest for 15 min and take another 20 min to complete her school work before her bas lesson starts. What time does the bas lesson start?
2 m

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Xuan reaches home at 9.30 a.m. every Wednesday. She will rest for 15 min and take another 20 min to complete her school work before her bas lesson starts. What time does the bas lesson start?