a train takes 2 hours to reach your destination by travelling at the speed of 60 kilometre per hour how much time will it take when the train travels at the speed of 80 kilometre/h
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u just assume the unknown as X u will get it
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it will take 1 hr 30 m to travel the distance.
calculate the distance by multiplying speed and time- 2×60= 120 km
now at 80 km / hr it would take -
120÷80 = 3/2 hr I.e 3/2 ×60 mins = 90 mins
I.e 1 hr 30 mins
calculate the distance by multiplying speed and time- 2×60= 120 km
now at 80 km / hr it would take -
120÷80 = 3/2 hr I.e 3/2 ×60 mins = 90 mins
I.e 1 hr 30 mins
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