What distance has spot run

Reference no: EM13662237

12 Arthur and Betty start walking toward each other when they are 100m apart. Arthur has a speed of 3m/s and Betty has a speed of 2m/s. Spot starts by Arthur's side at the same time and runs back and forth among them at 5m/s. by the time Arthur and Betty meet, what distance has Spot run?

Reference no: EM13662237

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