An aeroplane flies a certain distance at a speed of 720 km/h in 2 hours 30 minutes. How much should its speed be reduced if it has to cover the same distance in 3 hours?
please explain it nicely.
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Answer:
As time(2hrs 30 min or 5/2hrs) and speed(720km/h) is given.
So, we will firstly find the total distance
D=S×T
D= 720×5/2
Distance= 1800km
Step-by-step explanation:
How much should its speed be reduced if it has to cover the same distance in 3 hours?
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