Question
The line graph shows the number of jackets sold by a shop from November to April in 2012.


  1. What was the average number of jackets sold per month from November to April in 2012?
  2. The total number of jackets sold for the same period from November to April in 2011 was 650. Find the percentage decrease in the total number of jackets sold for the same period from 2011 to 2012
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(a)

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(b)

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The line graph shows the number of jackets sold by a shop from November to April in 2012.


  1. What was the average number of jackets sold per month from November to April in 2012?
  2. The total number of jackets sold for the same period from November to April in 2011 was 650. Find the percentage decrease in the total number of jackets sold for the same period from 2011 to 2012