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Mathematics, 20.11.2020 20:10 ghaithalhamdani

Please can someone help explain how I do this problem: Two students are running laps around a track. Student A completes one lap in 1.5 minutes. Student B completes one lap in 1.75 minutes. If they start at the same time, how long will it be until they finish a lap at the same time?

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Please can someone help explain how I do this problem: Two students are running laps around a track....
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