Hassan, Xiao Ming and Austin were all standing in a straight line waiting for th

Hassan, Xiao Ming and Austin were all standing in a straight line waiting for their raceto start. Austin was 200 m ahead of Xiao Ming and Xiao Ming was 100 m ahead ofHassan. At 10 a.m., their race started. Hassan overtook Xiao Ming in 5 mins. In another5 mins, Hassan overtook Austin. If Xiao Ming’s speed is 200 m/min. at what time didXiao Ming overtake Austin?
Requirements: long

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