Mathematics, 05.11.2020 16:40 destineyburger2

Joe, Sarah, and Bob are all riding their bikes around the neighborhood. Joe can complete a lap around the neighborhood in 15 seconds. Sarah can complete a lap around the neighborhood in 20 seconds. Bob can complete a lap around the neighborhood in 30 seconds. At what time will all 3 complete a lap around the neighborhood at the same time? Show your work.

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Joe, Sarah, and Bob are all riding their bikes around the neighborhood. Joe can complete a lap aroun...