A coach travels 315 km in 3.5 hours at a steady speed. What is its speed?
Answer and explanation
Correct answer: B. 90 km/h
- Step 1: Speed distance time km/h.
Answer
90 km/h.
Why not the others: 1102.5 km/h: distance and time are multiplied. 0.011 km/h: time is divided by distance. 311.5 km/h: time is subtracted.
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