Question
The line graph shows the number of coats sold by a shop from March to August in 2010.


  1. What was the average number of coats sold per month from March to August in 2010?
  2. The total number of coats sold for the same period from March to August in 2009 was 700. Find the percentage decrease in the total number of coats sold for the same period from 2009 to 2010
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(a)

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(b)

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The line graph shows the number of coats sold by a shop from March to August in 2010.


  1. What was the average number of coats sold per month from March to August in 2010?
  2. The total number of coats sold for the same period from March to August in 2009 was 700. Find the percentage decrease in the total number of coats sold for the same period from 2009 to 2010