Question

9. An aeroplane travels 2,100 km in 3- half hours. Find its speed.
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Answer 1

Answer:

600 km/h

Step-by-step explanation:

Distance traveled = 2100 km

Time = 3½ hours = 7/2 hours

Speed = Distance/Time = 2100 ÷ 7/2 = 2100 × 2/7 = 600 km/h

Answer 2

600 km/h is the right answer

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