Question
The line graph shows the number of blouses sold by a shop from January to June in 2010.


  1. What was the average number of blouses sold per month from January to June in 2010?
  2. The total number of blouses sold for the same period from January to June in 2009 was 960. Find the percentage decrease in the total number of blouses sold for the same period from 2009 to 2010
3 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

The line graph shows the number of blouses sold by a shop from January to June in 2010.


  1. What was the average number of blouses sold per month from January to June in 2010?
  2. The total number of blouses sold for the same period from January to June in 2009 was 960. Find the percentage decrease in the total number of blouses sold for the same period from 2009 to 2010