Question
An airplane flew 9600 km from Country P to Country Q at a speed of 800 km/h. It then covered 9750 km from Country Q to Country R at a speed of 750 km/h. Find the time taken for the whole journey.
2 m

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An airplane flew 9600 km from Country P to Country Q at a speed of 800 km/h. It then covered 9750 km from Country Q to Country R at a speed of 750 km/h. Find the time taken for the whole journey.