Question
The line graph shows the number of blouses sold by a shop from January to June in 2016.


  1. What was the average number of blouses sold per month from January to June in 2016?
  2. The total number of blouses sold for the same period from January to June in 2015 was 840. Find the percentage decrease in the total number of blouses sold for the same period from 2015 to 2016
3 m
(a)

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(b)

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The line graph shows the number of blouses sold by a shop from January to June in 2016.


  1. What was the average number of blouses sold per month from January to June in 2016?
  2. The total number of blouses sold for the same period from January to June in 2015 was 840. Find the percentage decrease in the total number of blouses sold for the same period from 2015 to 2016