Two trains start from lucknow at 8 am traveling in opposite direction. one train is running 15km/h faster than the other. if the distance between them at 12 noon is 540 km, find the speed of the faster train.
pls answer correctly
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Two trains start from lucknow at 8 am traveling in opposite direction. one train is running 15km/h faster than the other. if the distance between them at 12 noon is 540 km, find the speed of the faster train.
pls answer correctly
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Step-by-step explanation:
They start at - 8am
Train A - 15km/hr
Distance between them at 12 noon - 540km
let the speed be x
Speed = Distance / Time
In 4 hours , Train A travelled = 15 × 4 = 60km
Train B - 540 - 60
= 480
Train B was 480km far from Train A at 12 noon
Speed of Train B = 480 ÷ 4
= 120
Speed of faster train = 120km/hr
Hope it helps you