Question

3. An aeroplane covers a certain distance at a speed of
240 km/h in 5 hours. To cover the same distance in
3/4
1

hours, it must travel at a speed of ?
​

Answer 1

Answer:

first knw formula

distance=speed*time

speed=distance/time

time=speed/distance

now read the question.they given aeroplance covers distance of 240 km/hr in 5 hours so we need the total distance of 5 hours...

distance=speed*time so distance=240*5=1200km

now we have to speed cover in 1+2/3 hours=5/3 hours

speed=distance/time speed=(1200/5/3)kmph=(1200*3/5)kmph=720 kmph

Step-by-step explanation:

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Answer 2

Answer:

I hope will help you

Step-by-step explanation:

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