Mathematics, 06.12.2021 06:20 Shu11
With a headwind a plane traveled 128 km in 2h. The return trip with a tail wind took 24 min less. Find the air speed of the plane. A. 64 km/h B. 72km/h C. 80km/h D. 88km/h E. 96km/h
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With a headwind a plane traveled 128 km in 2h. The return trip with a tail wind took 24 min less. Fi...
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