Question
The line graph shows the number of skirts sold by a shop from July to December in 2017.


  1. What was the average number of skirts sold per month from July to December in 2017?
  2. The total number of skirts sold for the same period from July to December in 2016 was 900. Find the percentage decrease in the total number of skirts sold for the same period from 2016 to 2017
3 m
(a)

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(b)

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The line graph shows the number of skirts sold by a shop from July to December in 2017.


  1. What was the average number of skirts sold per month from July to December in 2017?
  2. The total number of skirts sold for the same period from July to December in 2016 was 900. Find the percentage decrease in the total number of skirts sold for the same period from 2016 to 2017