The graph shown below represents the journey of a motorist travelling from town Q to town R and back.

      

The graph shown below represents the journey of a motorist travelling from town Q to town R and back.
1562855264564-201678.png
What is the average speed of the car for the whole journey?

A. 40km/h
B. 80km/h
C. 90km/h
D. 96km/h

  

Answers


Wilfred
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Wilfykil answered the question on July 30, 2019 at 06:59


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