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​Q19: Answers – Paper 1 – June 2018
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Question
This is a scale question and will need to be completed on paper rather than on the website. Click here for a printable PDF of this question. 

19) The scale diagram below shows two cities, P and Q.
A plane departs from P at 0947 and arrives at Q at 1207.

​a) Work out the average speed, in kilometres per hour, of the plane
[5 marks]​

​b) Give one reason why your answer may be inaccurate.
[1 mark]​