1.

An aeroplane covers a certain distance at a speed of 500 km h−1 in 2 hours. To cover the same distance in 1 hour, it must travel with a speed of ________ km h−1.

Answer»

An aeroplane covers a certain distance at a speed of 500 km h1 in 2 hours. To cover the same distance in 1 hour, it must travel with a speed of ________ km h1.



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