Question

how far will an aeroplane flying 450 km an hour fly in 12 seconds​

Answer 1

Answer:

your answer is 1500 meter

Answer 2

Answer:

hey mates! this is your answer-

Step-by-step explanation:

an aeroplane flies at a speed of 450km/hr

1hr is equal to 3600second

and 1km is equal to 1000 metres

therefore the plane flies at a speed of 450000metres in 3600 seconds

in 3600 seconds it covers 450000m

in 1 second it will cover 450000/3600

in 12 seconds it will cover (450000*12)/3600 is equal to 1500 metres

therefore the plane will cover 1.5 km in 12 seconds