A train moves at 92.4 km/h. How many metres will it cover in 10 minutes?

Difficulty: Easy

Correct Answer: 15400 m

Explanation:


Introduction / Context:
Convert the speed from km/h to km per minute, then multiply by 10 minutes and convert to meters.


Given Data / Assumptions:

  • Speed = 92.4 km/h.
  • Time = 10 minutes = 1/6 hour.


Concept / Approach:
Distance = speed * time. Convert final result to meters (1 km = 1000 m).


Step-by-Step Solution:

Distance = 92.4 * (1/6) km = 15.4 kmConvert to meters: 15.4 * 1000 = 15400 m


Verification / Alternative check:
Per-minute rate: 92.4/60 = 1.54 km/min; in 10 minutes → 15.4 km → 15400 m.


Why Other Options Are Wrong:
1540 m or 154 m are off by factors of 10 or 100; 15.4 m is absurdly small for a train in 10 minutes.


Common Pitfalls:
Unit mistakes (minutes vs hours, km vs m) leading to order-of-magnitude errors.


Final Answer:
15400 m

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