Question

Q.4 Long Answer Type of Questions.
[4 Marks]
1.
An aeroplane left 30 minutes later than its scheduled time and
in order to reach its destination 1500 km away in time, it has
to increase its speed by 250 km/h from its usual speed. Determine
its usual speed.​

Answer 1

Answer:

Please refer to the attached photograph for the answer.

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