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Mathematics, 30.07.2020 20:01 lovely222

A train goes past you in 10 seconds and goes past a 100 meter long bridge in 30 seconds. What is the length (in meters) and the speed (inm/s) of the train?

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A train goes past you in 10 seconds and goes past a 100 meter long bridge in 30 seconds. What is the...

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