Question

the length of a train is 140m and it's speed is 72km/hr.How long will it take to cross.A platform 220m long​

Answer 1

Step-by-step explanation:

total distance = 140+220

= 360 m

= 0.36 km

time taken = distance/ speed

= 0.36/72

= 0.005 hr

= 0.3 minutes

Answer 2

Answer:

18minutes

Step-by-step explanation:

so good question answer will be above

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