Answers

  • Brainly User
2014-11-13T21:24:35+05:30
In 2010 it was 1800 and in 2012 it is 4000. Thetefore , 4000 minus 1800 is Rs 2200
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2014-11-13T22:18:40+05:30
the increase in sales =4000-1800=2200
%increase=2200*100/1800=122.22%
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