An aeroplane flew from Singapore to Sydney at 920 km/h. The distance between the two locations is 6440 km. Given that the plane left Singapore at 7:05 am, what time will the aeroplane reach Sydney?
Question
An aeroplane flew from Singapore to Sydney at 920 km/h. The distance between the two locations is 6440 km. Given that the plane left Singapore at 7:05 am, what time will the aeroplane reach Sydney?
Solution
Step 1: Calculate the flight duration The flight duration can be calculated by dividing the total distance by the speed of the aeroplane.
Flight duration = Total distance / Speed Flight duration = 6440 km / 920 km/h Flight duration = 7 hours
Step 2: Calculate the arrival time The plane left Singapore at 7:05 am. If the flight duration is 7 hours, then the plane will reach Sydney 7 hours after 7:05 am.
Arrival time = Departure time + Flight duration Arrival time = 7:05 am + 7 hours Arrival time = 2:05 pm
So, the aeroplane will reach Sydney at 2:05 pm.
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