Question
An airplane flew 10500 km from Country Z to Country A at a speed of 750 km/h. It then covered 8580 km from Country A to Country B at a speed of 780 km/h. Find the time taken for the whole journey.
2 m

Click button first when a symbol is required. X

An airplane flew 10500 km from Country Z to Country A at a speed of 750 km/h. It then covered 8580 km from Country A to Country B at a speed of 780 km/h. Find the time taken for the whole journey.