Math, asked by shafi58, 11 months ago

a bus covers 360 km in 9 hrs if it complete the first 2/3 of journey at 60 km HR calculate the speed rest of the journey

Answers

Answered by Meenal23
4
Total distance = 360 km

Total time = 9 hr

2/3 of 360 = 240 km

240 km covered at the speed of 60 km/hr

Time = distance / speed

Time = 240/60 = 4 hours

So 240 km is covered in 4 hours

Remaining distance = 360 - 240 = 120 km

Remaining time = 9-4 = 5 hours

So the speed = distance / time

Speed = 120/5 = 24 km/hr

Hope it helps :)

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Answered by Rossily
1

Total distance = 360 km


Total time = 9 hr


2/3 of 360 = 240 km


240 km covered at the speed of 60 km/hr


Time = distance / speed


Time = 240/60 = 4 hours


So 240 km is covered in 4 hours


Remaining distance = 360 - 240 = 120 km


Remaining time = 9-4 = 5 hours


So the speed = distance / time


Speed = 120/5 = 24 km/hr


Meenal23: Dude you could have atleast written the answer in your own way or could've changed some of the things... Instead of copying the entire thing... It's ditto
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