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Multiple choice

A train covers a distance of 225km in 2 (1/2) hours with a uniform speed. The time taken, in hours, to cover a distance of 450km with the same speed is:

  1. $4$
  2. $3$
  3. $5$
  4. $6$
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Speed = Distance/Time = 225/2.5 = 90 km/h. For 450 km at the same speed: Time = 450/90 = 5 hours.

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