A bus travels 150 km in 2.5 hours at a constant speed. What is its speed?

Answer and explanation

Correct answer: C. 60 km/h (150 divided by 2.5)

  1. Step 1: Speed = distance / time. Step 2. km/h. Answer: 60 km/h. Why not the others: Multiplying gives distance-hours, not speed; the other values come from wrong operations or decimal errors.

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