Math, asked by lekhakalfa, 9 months ago

How long does a train 1000m long moving at a speed of 90km/hr would take to pass through a 500m long bridge?
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Answers

Answered by wbo47226Maverick

0

Answer:

Step-by-step explanation:

Time = Distance/Time

= 1000+500/90

= 1.500/90

= 15/10 * 1/90

= 3/2 * 1/90

= 2/30 hr

= 2/30 *60 min

= 4 min

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