A train travels 450 km in 2 hours at a steady speed. What is its speed?
Answer and explanation
Correct answer: D. 225 km/h
- Step 1: Speed = distance time.
- Step 2: km/h.
Answer
225 km/h.
Why not the others: 900 km/h: distance and time are multiplied. 0.004 km/h: time is divided by distance. 448 km/h: time is subtracted from distance.
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