Question

an aeroplane take 15hour to cover a distance at a speed ​

Answer 1

Step-by-step explanation:

the distance covered by the aeroplane is 240 × 5 = 1200 kilometres To cover the same distance in 1 hour it must travel at a speed of 1200kmph. Distance = (240 × 5) = 1200 km. ∴ Required speed = (1200×3/5) km/hr=720 km/hr. 240×5= 1200km/per hour.

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