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Mathematics, 08.07.2021 14:00 garcia36

In a flat race, the runners up, running at / m/s lost by 3 secs to the winner. If the runners up took 15 secs to cover the distance, what was the speed of the winner?

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In a flat race, the runners up, running at / m/s lost by 3 secs to the winner. If the runners up too...

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