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Mathematics, 26.02.2021 17:00 lily24113

Before taking off, a plane travels at a speed of 1/4 km per second. The runway is 5 km. How many seconds does it take the plane to get to the end of the runway? *

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Before taking off, a plane travels at a speed of 1/4 km per second. The runway is 5 km. How many sec...

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