Question
An airplane flew 10800 km from Country X to Country Y at a speed of 720 km/h. It then covered 9720 km from Country Y to Country Z at a speed of 810 km/h. Find the time taken for the whole journey.
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An airplane flew 10800 km from Country X to Country Y at a speed of 720 km/h. It then covered 9720 km from Country Y to Country Z at a speed of 810 km/h. Find the time taken for the whole journey.