Question

an Express train travels 160 km in 4 hours.How much time will it take in travelling 200 kilometres?​

Answer 1

Answer:

• Distance-160 km.
• Time-4 hours.
• So speed =40km/hr(as S- D/T).
• So the situation is Distance-200km and Speed=40km/hr.
• Therefore Time=5 hours (as T- D/S) and 200/40=5 hours.

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